Path of the Wild (Forum Game)

Round 63

Extra Stuff

Music: https://m.youtube.com/watch?v=T1_wnREGllg
Chat: https://discord.gg/weGdxFB
Eztan Extant Ecosystems: https://docs.google.com/document/d/1ramXIxwYwggWj1bVH3zmZT-tlZSbQvW4PUZAEiVWYB8
Book of the Dead: https://docs.google.com/document/d/1JOwzI4ZHorn8nrqEr62v2_uXXlbs7qSCudHc476qLMY

~15.75 million years into the Atroxian~
Pagosian Stage
Season: Northern Spring, Southern Autumn
Time of Day: Afternoon (W), Dawn (E)
Event - 4 (No Disaster)

Global Climate: The general climate of Ezta is warm, with an average global temperature of 20 degrees, and fairly wet and tropical. This is because greenhouse gases are at a decent level, but oxygen levels are now also climbing. However, many deserts stretch across the continent of Uteeno, as they are too far from the coast to recover rain. The sea levels are quite high, and there are no ice caps.


@RoboTrannic
Veroina ericius (EN)
UTEENESSA OCEAN, SOUTH-WEST, DEEP OCEAN
After climbing the slope of the gulley, you leave the area in search of more food. However, you do not get too far before exhaustion and hunger overcome you, and you die. (1 = Sadly, you have died. Your species still exists, so just wait to respawn.)
Status
Health: Dead
Fitness: 10/38 (27%)
Maturity: 95%
Temp: Ok
Current Size: 16cm

Veroina ericius

Status: EN
Timespan: R.52 - Present
Habitat: Deep Ocean, Continental Slope (Mid Ocean)
Distribution: Under Temperate and Tropical Uteenessa Ocean, below thermocline
Niche: Benthic Filter-Feeder
Nutritional Value: 38
Size: 16.5cm (length - although this includes spines, the body itself is 6.5cm)
Predecessor: Kapnosta limus
Classification: Veroinidae, Kardiaskulidea, Tubulosa
Latest Mutations: Fix Smell = 3, Sense of Smell = 5, Spikes = 6
Description: With the abundance of predators in these dangerous waters, it only makes sense for species to evolve extra defences. Veroina ericius have developed defences that are almost impenetrable; they have spiky spines sticking out all over their tubular body, with an average length of about 5cm. These spines are also toxic. Predators are unlikely to be able to get to the flesh underneath the spines without causing great damage to themselves. Therefore, areas that were once off-limits because of predators are now open, and Veroina ericius would be able to colonise the shallow seas, in addition to their previous range, if they were adapted to deal with the warmer temperatures. They also use these spines to walk across the seafloor but can no longer swim. Furthermore, they have lost the slime on their scales that gave them a strong smell, but have gained an olfactory sense with the appearance of olfactory receptors studded around the body. With this ability, Veroina ericius can track the smell of chemicals to hydrothermal vents and brine pools, making food easier to find in the deep ocean. All of this makes Veroina ericius the most common animal in the ocean - the only downside is that the spines make mating an awkward tangle.
Previous Mutations: Extra-Efficient Muscles, Open Circulatory System, Tubular Heart, Web of Capillaries Over Muscles, Axochord, Notochord, Four Gill Slits, Two Gill Frills, Pharynx, Large Pinhole Eyes With Lenses (2 on top of head, one on front), Heat-Proof Scales, Cartilage Vertebrae

@agenttine
Thanostoma mediossium (LC)
NORTH-WESTERN SHELF
The strong Spring sun ensures there is plenty of plant growth within your little cove, and you remain here eating until you become an adult, ready to reproduce. Furthermore, you are joined by several more of your own kind, come to feed on the bountiful food in shelter. (6 + 1 = You have earned a bonus +1 or -1 for any player of your choice, including yourself, next round.)
Status
Health: Healthy
Fitness: 150/101 (150%)
Maturity: 100%
Temp: Ok
Current Size: 19cm

Thanostoma mediossium

Status: LC
Timespan: R.50 - Present
Habitat: Shallow Sea
Distribution: All Temperate Seas
Niche: Herbivore
Nutritional Value: 101
Size: 19cm
Predecessor: Thanostoma aquaprinceps
Classification: Makouradae, Spinacheliforme, Caudara
Latest Mutations: Digestive Enzymes = 1, Plant-Eating Teeth = 5, Bony Body = 4
Description: This is the first bony animal of Ezta, with the vertebra and jaw now being formed of bone rather than cartilage, so it is stiffer but stronger. The tail has remained cartilaginous to maintain its flexibility . At the front of the jaw is a group of very square teeth, which are the prime shape for biting off bits of vegetation. The venomous canines are now only for defence, as this animal is a complete herbivore. The bacteria in its gut are only able to break down plant matter; they require the bits of food to be even tinier and without better ways of mechanical digestion, they often regurgitate the food if it is too large. There is an abundance of food, and they are quite capable of defending themselves, which means they have a fairly stable population.
Previous Mutations: Extra-Efficient Muscles, Electroreceptors, Open Circulatory System, Axochord, Whip Tail, Three Gill Slits, Notochord, Cartilage Vertebrae, Digestive Carnivorous Bacteria, Two Poisonous Spikes on Tail, Dentine Teeth, Venomous Canines, Jaw, Two Swiveling Pinhole Eyes (1 on each side of head)

@immortaldragon
Achmachelus etalas (LC)
UTEENESSA OCEAN, SOUTH-WEST, TEMPERATE OCEAN SURFACE
As Autumn falls over the Southern Hemisphere, the plankton bloom fades away as the strength of the sun is reduced. The crowd of animals begins to thin, as other animals head off to other areas to find food; some head into the dark depths, others across the ocean surface. Some smaller animals remain, able to sustain themselves on the poor productivity that remains. There is still just about enough to feed you. It is enough to see you become an adult and ready to reproduce. (6 + 1 + 1 = You have earned a bonus +1 or -1 for any player of your choice, including yourself, next round.)
Status
Health: Healthy
Fitness: 52/31 (168%)
Maturity: 100%
Temp: Ok
Current Size: 7cm

Achmachelus etalas

Status: LC
Timespan: R.43 - Present
Habitat: Deep Ocean, Mid Ocean, Ocean Surface, Shallow Sea
Distribution: Temperate and Under Tropical Uteenessa Ocean, All Temperate Seas
Niche: Pelagic Filter-Feeder
Nutritional Value: 31
Size: 7cm
Predecessor: Achmachelus subitamortis
Classification: Makryostusidae, Spinacheliforme, Caudara
Latest Mutations: N/A
Description: This filter-feeder has a liver full of oils and fats, substances lighter than water and allowing them to float. This means that they can comfortably inhabit areas of open ocean. The depth doesn’t bother them, because they have oils rather than a swim bladder and so are safe from pressure. However, they have wide ungainly fins which make for slow swimming. Cup eyes help them sense the direction of the surface and tell between daylight and nighttime.
Previous Mutations: Extra-Efficient Muscles, Electroreceptors, Open Circulatory System, Axochord, Whip Tail, Three Gill Slits, Notochord, Cartilage Vertebrae, Digestive Carnivorous Bacteria, Two Poisonous Spikes on Tail

@soundwave
Thanostoma aquaprinceps (NT)
MANAURAI SEA
The edge of the shallow sea that slopes down towards the continental slope lacks hiding places as it is mostly open stretches of sand. The land around you seems to be quite empty of animals, as they mostly left in search of food. (3)
Status:
Health: Healthy
Fitness: 38/52 (73%)
Maturity: 66%
Temp: Ok
Current Size: 11cm

Thanostoma aquaprinceps

Status: LC
Timespan: R.41 - Present
Habitat: Deep Ocean, Continental Slope (Mid Ocean), Shallow Sea
Distribution: Under Temperate and Tropical Uteenessa Ocean, All Temperate Seas
Niche: Apex Predator
Nutritional Value: 80
Size: 17cm
Predecessor: Makoura jousteri
Classification: Makouradae, Spinacheliforme, Caudara
Latest Mutations: Blue Pigmentation = 3, Pinhole eyes = 6, Jaw = 5
Description: The outwards-jutting tusks of their ancestors have morphed into long, dangerous and venomous canines which are a deadly contribution to the new jaw. Two large pinhole eyes, that the animal is able to swivel slightly for increased range of sight, on the side of the head scan the ocean for prey. Few animals can withstand an attack from this mouth. All of this makes this species the top predator of its time, as well as also being able to occupy shallow water thanks to its blue pigment. It is only restricted by its lack of buoyancy.
Previous Mutations: Extra-Efficient Muscles, Electroreceptors, Open Circulatory System, Axochord, Whip Tail, Three Gill Slits, Notochord, Cartilage Vertebrae, Digestive Carnivorous Bacteria, Two Poisonous Spikes on Tail, Dentine Teeth, Venomous Canines, Cup Eyes

@blackink
Asteridermus luminaria (LC)
WESTERN SHELF, TROPICAL SHALLOW SEA
You hatch out in a gentle, shallow and sandy lagoon, quite empty, with the tropical sun beating down on it. Soon after you are born, you can detect the presence of food; you become plankton at the surface, which drifts you over a large barrier reef. Here, the water is green with food, and you prey on the zooplankton, tracking it down with electroreception and smell. You eat enough here that you are no longer planktonic and can freely swim. (6 + 1 = You have earned a bonus +1 or -1 for any player of your choice, including yourself, next round.)
Status
Health: Alive
Fitness: 26/18 (146%)
Maturity: 56%
Temp: Ok
Current Size: 4cm

Asteridermus luminaria

Status: LC
Timespan: R.59 - Present
Habitat: Deep Ocean, Continental Slope (Mid Ocean), Shallow Sea
Distribution: Under Temperate and Tropical Uteenessa Ocean, All Temperate and Tropical Seas
Niche: Apex Predator, Minor Predator
Nutritional Value: 33
Size: 7cm
Predecessor: Asteridermus gibbosi
Classification: Makryostusidae, Spinacheliforme, Caudara
Latest Mutations: Olfaction = 4, Temperature Tolerance = 6, Control Bioluminescence = 3
Description: This species very closely resembles its ancestor, owning a long tapering body with flashing bioluminescent lights, except it is now black. The other differences are much more difficult to spot; above the mouth, invisible to the naked eye are olfactory receptors, which provide a rudimentary way of tracking prey and mapping its surroundings. Electrolocation is still much more useful and precise. A development in the area of the brain allows Asteridermus luminaria to have more control over its bioluminescence. It can turn them on and off at will, but does so all at once with all of them. The spots cannot be controlled individually but as a group. Internally, this animal has adapted its body’s chemistry to cope with the temperatures of shallower water, including temperate and tropical seas. It is therefore much more widespread then it’s predecessor, and slightly more successful. It would live in tropical seas too, except there is no sustainable food source there for this species.
Previous Mutations: Extra-Efficient Muscles, Electroreceptors, Open Circulatory System, Axochord, Whip Tail, Three Gill Slits, Notochord, Cartilage Vertebrae, Digestive Carnivorous Bacteria, Two Poisonous Spikes on Tail, Dentine Teeth, Cup Eyes, Jaw, Fins (two vertical near head), Hump, Bioluminescent Lights

@Biologicah
Codowecoi koalazk (LC)
NORTH-WESTERN SHELF, POLAR SHALLOW SEA
Slowly, spotlights of light appear on the seafloor, as the spring sun begins melting away the ice cover. You can now see sufficiently, as the light creeps through the ice. In the gaps between the shrinking ice floes, life proliferates. A bloom of phytoplankton is activated by the sun and the already rich polar sea. You continue your hunt along the floor, now aided by the ability to see. As you patrol, there is not much prey around but you start to feel light-headed and dizzy. The bloom is growing out of control with no pelagic filter-feeders around, and thus it is depleting the sea of oxygen. (1 + 1)
Status
Health: Lack of oxygen
Fitness: 5/6 (85%)
Maturity: 45%
Temp: Cold
Current Size: 2cm

Codowecoi koalazk

Status: LC
Timespan: R.61 - Present
Habitat: Shallow Sea
Distribution: All Temperate & Polar Seas
Niche: Apex Predator, Minor Predator
Nutritional Value: 11
Size: 4.65cm
Predecessor: Codowecoi fyuxuul
Classification: Codowecoidae, Codowecoidea, Aquamusculida
Latest Mutations: Improve Eyes = 6 - pinhole eyes, Lengthen Body = 4, Limbs = 2 - lose fins
Description: With four pinhole eyes (two at the front, and one on either side) giving Codowecoi koalazk a good advantage, as it can now vaguely see, it has usurped its predecessor as predator of very small animals in the shallow seas. However, it has lost its fins and thus is slightly slower than Codowecoi fyuxuul, which wins in areas without light. Therefore, it exists in the deep ocean, while Codowecoi koalazk lives in shallow seas. The new species also has a slightly longer hydrostatic body and retains the trademark sharp beak.
Previous Mutations: Bitter Chemicals, Chemoreceptors, Proboscis, Hydrostatic Muscle Fins (2 vertical near centre of body), Sharp Beak, Digestive Carnivorous Enzymes, Bigger, Blue Pigmentation, Open Circulatory System, Glittery Scales, Anti-Freeze Proteins, Water Propulsion, Cup Eyes, Hydrostatic Skeleton

@svrangite
Kapnosta eremitus (NT)
UTEENSESSA OCEAN, SOUTH-WEST, DEEP OCEAN
Luckily, the current continues to pass you by, and you are able to continue feeding. (5)
Status
Health: Healthy
Fitness: 14/12 (115%)
Maturity: 25%
Temp: Ok
Current Size: 2cm

Kapnosta eremitus

Status: NT
Timespan: R.43 - Present
Habitat: Hydrothermal Vents (Deep Ocean)
Distribution: Under Temperate and Tropical Uteenessa Ocean
Niche: Benthic Filter-Feeder
Nutritional Value: 50
Size: 8.5cm
Predecessor: Kapnosta limus
Classification: Kardiaskulidae, Kardiaskulidea, Tubulosa
Latest Mutations: Calcium Carbonate Shell, Heat Resistance, Tentacles
Description: Stuck to the chimneys of hydrothermal vents and the surrounding areas are hardy Kapnosta. They hide inside a limestone shell that they build around themselves which sticks to a surface permanently. They have evolved increased resistance to heat to survive such constant exposure to high temperatures. The only problem is that whilst they are safe inside their shells, they have tentacles used for catching particles of food hanging out, exposed.
Previous Mutations: Extra-Efficient Muscles, Open Circulatory System, Tubular Heart, Web of Capillaries Over Muscles, Axochord, Notochord, Four Gill Slits, Two Gill Frills, Pharynx, Large Pinhole Eyes With Lenses (2 on top of head, one on front), Heat-Proof Scales, Cartilage Vertebrae

@jellyfishmon
Thanostoma mediossium (LC)
WESTERN SHELF, TEMPERATE SHALLOW SEA
You head away from the continental slope and back towards the coast. The shallower water here becomes warmer in the Spring, and life flourishes in the fairly rich water. You swim right up to the the coastal cliff where you see bigger plants. When you arrive, you notice that behind these plants is a sheltered cove with even more plants in them. You enter, and it is almost devoid of other animals. You hide amongst the large kelp, whilst at the same time eating them. (5 + 1)
Status
Health: Healthy
Fitness: 65/48 (135%)
Maturity: 45%
Temp: Ok
Current Size: 9cm

Thanostoma mediossium

Status: LC
Timespan: R.50 - Present
Habitat: Shallow Sea
Distribution: All Temperate Seas
Niche: Herbivore
Nutritional Value: 101
Size: 19cm
Predecessor: Thanostoma aquaprinceps
Classification: Makouradae, Spinacheliforme, Caudara
Latest Mutations: Digestive Enzymes = 1, Plant-Eating Teeth = 5, Bony Body = 4
Description: This is the first bony animal of Ezta, with the vertebra and jaw now being formed of bone rather than cartilage, so it is stiffer but stronger. The tail has remained cartilaginous to maintain its flexibility . At the front of the jaw is a group of very square teeth, which are the prime shape for biting off bits of vegetation. The venomous canines are now only for defence, as this animal is a complete herbivore. The bacteria in its gut are only able to break down plant matter; they require the bits of food to be even tinier and without better ways of mechanical digestion, they often regurgitate the food if it is too large. There is an abundance of food, and they are quite capable of defending themselves, which means they have a fairly stable population.
Previous Mutations: Extra-Efficient Muscles, Electroreceptors, Open Circulatory System, Axochord, Whip Tail, Three Gill Slits, Notochord, Cartilage Vertebrae, Digestive Carnivorous Bacteria, Two Poisonous Spikes on Tail, Dentine Teeth, Venomous Canines, Jaw, Two Swiveling Pinhole Eyes (1 on each side of head)

@PositiveTower
Thanostoma mediossium (LC)
WESTERN SHELF, TEMPERATE SHALLOW SEA
You let the slowly moving tide, take you towards the small, shingle beach at the edge of the bay. There are some boulders at the waters edge, with a lining of moss on them and you eat some of these small patches of vegetation. These are enough to see you become an adult and be ready to reproduce. (2 + 1 + 1)
Status
Health: Healthy
Fitness: 166/101 (165%)
Maturity: 100%
Temp: Ok
Current Size: 19cm

Thanostoma mediossium

Status: LC
Timespan: R.50 - Present
Habitat: Shallow Sea
Distribution: All Temperate Seas
Niche: Herbivore
Nutritional Value: 101
Size: 19cm
Predecessor: Thanostoma aquaprinceps
Classification: Makouradae, Spinacheliforme, Caudara
Latest Mutations: Digestive Enzymes = 1, Plant-Eating Teeth = 5, Bony Body = 4
Description: This is the first bony animal of Ezta, with the vertebra and jaw now being formed of bone rather than cartilage, so it is stiffer but stronger. The tail has remained cartilaginous to maintain its flexibility . At the front of the jaw is a group of very square teeth, which are the prime shape for biting off bits of vegetation. The venomous canines are now only for defence, as this animal is a complete herbivore. The bacteria in its gut are only able to break down plant matter; they require the bits of food to be even tinier and without better ways of mechanical digestion, they often regurgitate the food if it is too large. There is an abundance of food, and they are quite capable of defending themselves, which means they have a fairly stable population.
Previous Mutations: Extra-Efficient Muscles, Electroreceptors, Open Circulatory System, Axochord, Whip Tail, Three Gill Slits, Notochord, Cartilage Vertebrae, Digestive Carnivorous Bacteria, Two Poisonous Spikes on Tail, Dentine Teeth, Venomous Canines, Jaw, Two Swiveling Pinhole Eyes (1 on each side of head)

@louix
Almoskulus caecorum (NT)
WESTERN SHELF, TEMPERATE SHALLOW SEA
You hatch out in cold water, and the light around you is already quite dim. Observing around you, you appear to have been born in the valley of a submarine canyon, several hundred meters underwater. In front of you, stretches the dark, foreboding open abyss. However, on the other sides you are met by steep slopes leading back up to the regular shallow sea that would be a tricky climb. You remain in your spot, but there is not much food here. (2 + 1)
Status
Health: Healthy
Fitness: 0.4/0.7 (55%)
Maturity: 10%
Temp: Ok
Current Size: 0.23cm

Almoskulus caecorum

Status: NT
Timespan: R.57 - Present
Habitat: Continental Slope (Mid Ocean), Shallow Sea
Distribution: Uteenessa Ocean, up to 1000m below sea level, All Temperate & Polar Seas
Niche: Benthic Filter-Feeder
Nutritional Value: 7
Size: 2.3cm
Predecessor: Argoskulus rubrumi
Classification: Almoskulusidae, Squickidea, Tubulosa
Latest Mutations: Eyes = 6, Fins = 5, Defense = 1
Description: Blank, white eyeballs hang off the edge of short, protruding eyestalks that stick out straight to the sides of the head. These are the most complex eyes on Ezta. This gives them much increased coverage in terms of sight, and can see pretty much all around them, although it comes at a fairly hefty nutritional price. In order to have eyes on stalks, Almoskulus caecorum evolved a white sclera to contain the compartments of the eye, and a vitreous humour to hold its shape. There eyes are blank looking because they have no iris or pupil to control the amount of the light that reaches them. Another adaptation of this animal is the emergence of a pair of pectoral fins, close to the head. This do not aid in swimming much, but rather can be used to walk quicker across the seafloor, where the spend most of their time. They also position the head upwards and improve filtration a little. This fins are short but sturdy and curve underneath the tubular body, which varies between red and transparent. In a pinch, these fins can be used to spring upwards and utilise their membranes to glide. To avoid predators is even more crucial for this species, because their skin is especially weak and easy to cut. They thrive best on upper continental slopes, where light still reaches, but also are found commonly in open, relatively deep areas of shallow temperate and polar seas. Below the light level, their eyes becomes useless, and their weakness has no defence.
Previous Mutations: Muscles, Fleshy Membrane (along back and underside), Chemoreceptors, Basic Instincts, Three Gill Slits, Yellow Pigmentation, Dentine Teeth, Open Circulatory System, Pinhole Eye With Lens (one on top of head), Notochord, Anti-freeze Proteins, Slow Reactions, Red-Transparent Colour Shifting, Small Tentacles

1 Like

Ah, bloody hell
Action: Try to get to a more oxygenated area

Filter feed

Action: continue to eat
thank you for the round

Thanks for the new round Stealth. :grin:

Action: Search for a mate and reproduce.

Once more, I will use a +1 on myself.

Nice, that’s a lucky baby
Action: Stop being dead
Real action: Explore the coral reef while eating the zooplankton, if possible, hide in one of the holes of the the reef and ambush a larger prey.
Note: Use a +1 on myself, sorry for the late notice and making a change

1 Like

Action: Find a different location and eat some food

That was went rather quickly and smoothly… suspiciously smooth in fact.
Action: Find a decent mate.
+1 on myself

Action:get comfortable if you know what i mean :wink: (it means having babies)

1 Like

Round 64a

Extra Stuff

Music: https://m.youtube.com/watch?v=T1_wnREGllg
Chat: https://discord.gg/weGdxFB
Eztan Extant Ecosystems: https://docs.google.com/document/d/1ramXIxwYwggWj1bVH3zmZT-tlZSbQvW4PUZAEiVWYB8
Book of the Dead: https://docs.google.com/document/d/1JOwzI4ZHorn8nrqEr62v2_uXXlbs7qSCudHc476qLMY

~16 million years into the Atroxian~
Gnathian Stage
Season: Northern Spring, Southern Autumn
Time of Day: Dusk (W), Morning (E)
Event - 3 (No Disaster)

Global Climate: The general climate of Ezta is warm, with an average global temperature of 20 degrees, and fairly wet and tropical. This is because greenhouse gases are at a decent level, but oxygen levels are now also climbing. However, many deserts stretch across the continent of Uteeno, as they are too far from the coast to recover rain. The sea levels are quite high, and there are no ice caps.

One day until the 1st birthday of POTW. I plan to give you some more stuff tomorrow. Thank you guys so much for playing! :slight_smile: - I wonder how long it will go on for?


@RoboTrannic
Veroina ericius (EN)
UTEENESSA OCEAN, SOUTH-WEST, DEEP OCEAN
You hatch out in the cold, empty water of the abyssal plain. You sense nothing, not even through smell, around you except for your siblings, each heading off in their own directions. At this point, you would be planktonic, were you not on the muddy, substrate floor. (2)
Status
Health: Healthy
Fitness: 2/4 (50%)
Maturity: 10%
Temp: Ok
Current Size: 1.6cm

Veroina ericius

Status: EN
Timespan: R.52 - Present
Habitat: Deep Ocean, Continental Slope (Mid Ocean)
Distribution: Under Temperate and Tropical Uteenessa Ocean, below thermocline
Niche: Benthic Filter-Feeder
Nutritional Value: 38
Size: 16.5cm (length - although this includes spines, the body itself is 6.5cm)
Predecessor: Kapnosta limus
Classification: Veroinidae, Kardiaskulidea, Tubulosa
Latest Mutations: Fix Smell = 3, Sense of Smell = 5, Spikes = 6
Description: With the abundance of predators in these dangerous waters, it only makes sense for species to evolve extra defences. Veroina ericius have developed defences that are almost impenetrable; they have spiky spines sticking out all over their tubular body, with an average length of about 5cm. These spines are also toxic. Predators are unlikely to be able to get to the flesh underneath the spines without causing great damage to themselves. Therefore, areas that were once off-limits because of predators are now open, and Veroina ericius would be able to colonise the shallow seas, in addition to their previous range, if they were adapted to deal with the warmer temperatures. They also use these spines to walk across the seafloor but can no longer swim. Furthermore, they have lost the slime on their scales that gave them a strong smell, but have gained an olfactory sense with the appearance of olfactory receptors studded around the body. With this ability, Veroina ericius can track the smell of chemicals to hydrothermal vents and brine pools, making food easier to find in the deep ocean. All of this makes Veroina ericius the most common animal in the ocean - the only downside is that the spines make mating an awkward tangle.
Previous Mutations: Extra-Efficient Muscles, Open Circulatory System, Tubular Heart, Web of Capillaries Over Muscles, Axochord, Notochord, Four Gill Slits, Two Gill Frills, Pharynx, Large Pinhole Eyes With Lenses (2 on top of head, one on front), Heat-Proof Scales, Cartilage Vertebrae

@agenttine
Thanostoma mediossium (LC)
NORTH-WESTERN SHELF
Your little cove of sanctitude is well populated with members of your own species, and you are spoilt for choice with mates. You reproduce with another very healthy looking animal. (3 + 1 + 1 = Congratulations, you have reproduced! You may now select three mutations.)
Status
Health: Healthy
Fitness: 65/101 (65%)
Maturity: 100%
Temp: Ok
Current Size: 19cm

Thanostoma mediossium

Status: LC
Timespan: R.50 - Present
Habitat: Shallow Sea
Distribution: All Temperate Seas
Niche: Herbivore
Nutritional Value: 101
Size: 19cm
Predecessor: Thanostoma aquaprinceps
Classification: Makouradae, Spinacheliforme, Caudara
Latest Mutations: Digestive Enzymes = 1, Plant-Eating Teeth = 5, Bony Body = 4
Description: This is the first bony animal of Ezta, with the vertebra and jaw now being formed of bone rather than cartilage, so it is stiffer but stronger. The tail has remained cartilaginous to maintain its flexibility . At the front of the jaw is a group of very square teeth, which are the prime shape for biting off bits of vegetation. The venomous canines are now only for defence, as this animal is a complete herbivore. The bacteria in its gut are only able to break down plant matter; they require the bits of food to be even tinier and without better ways of mechanical digestion, they often regurgitate the food if it is too large. There is an abundance of food, and they are quite capable of defending themselves, which means they have a fairly stable population.
Previous Mutations: Extra-Efficient Muscles, Electroreceptors, Open Circulatory System, Axochord, Whip Tail, Three Gill Slits, Notochord, Cartilage Vertebrae, Digestive Carnivorous Bacteria, Two Poisonous Spikes on Tail, Dentine Teeth, Venomous Canines, Jaw, Two Swiveling Pinhole Eyes (1 on each side of head)

@immortaldragon
Achmachelus etalas (LC)
UTEENESSA OCEAN, SOUTH-WEST, TEMPERATE OCEAN SURFACE
You start searching for a mate around the seamount, and fortunately there are still some adult Achmachelus etalas kicking around. It does not take long to find a healthy mate, and you successfully reproduce. (6 + 1 + 1 = Congratulations, you have reproduced! You may now select three mutations = You have earned a bonus +1 or -1 for any player of your choice, including yourself, next round - it never rains, but it pours for you, eh.)
Status
Health: Healthy
Fitness: 26/31 (83%)
Maturity: 100%
Temp: Ok
Current Size: 7cm

Achmachelus etalas

Status: LC
Timespan: R.43 - Present
Habitat: Deep Ocean, Mid Ocean, Ocean Surface, Shallow Sea
Distribution: Temperate and Under Tropical Uteenessa Ocean, All Temperate Seas
Niche: Pelagic Filter-Feeder
Nutritional Value: 31
Size: 7cm
Predecessor: Achmachelus subitamortis
Classification: Makryostusidae, Spinacheliforme, Caudara
Latest Mutations: N/A
Description: This filter-feeder has a liver full of oils and fats, substances lighter than water and allowing them to float. This means that they can comfortably inhabit areas of open ocean. The depth doesn’t bother them, because they have oils rather than a swim bladder and so are safe from pressure. However, they have wide ungainly fins which make for slow swimming. Cup eyes help them sense the direction of the surface and tell between daylight and nighttime.
Previous Mutations: Extra-Efficient Muscles, Electroreceptors, Open Circulatory System, Axochord, Whip Tail, Three Gill Slits, Notochord, Cartilage Vertebrae, Digestive Carnivorous Bacteria, Two Poisonous Spikes on Tail

@soundwave
Thanostoma aquaprinceps (NT)
MANAURAI SEA
You move closer to the coast. In this area, dotted with rock formations carved out by the ocean, and overshadowed by coastal cliffs, more algae grow. Flitting around the seaweed are herbivores. They each scatter when they sense your approach, visible in the morning light, until finally one flees into a corner. You have the 4cm long, young Thanastoma mediossium trapped. It’s quite a bit smaller than you, and it’s venom and spikes are still dangerous. Cornered, it lashes out with its tail, but it is too early with its attack and misses. You seize your chance and lunge, plunging your canines into it, quickly killing it, and eat the body. (3 + 1)
Status:
Health: Healthy
Fitness: 52/52 (100%)
Maturity: 66%
Temp: Ok
Current Size: 11cm

Thanostoma aquaprinceps

Status: LC
Timespan: R.41 - Present
Habitat: Deep Ocean, Continental Slope (Mid Ocean), Shallow Sea
Distribution: Under Temperate and Tropical Uteenessa Ocean, All Temperate Seas
Niche: Apex Predator
Nutritional Value: 80
Size: 17cm
Predecessor: Makoura jousteri
Classification: Makouradae, Spinacheliforme, Caudara
Latest Mutations: Blue Pigmentation = 3, Pinhole eyes = 6, Jaw = 5
Description: The outwards-jutting tusks of their ancestors have morphed into long, dangerous and venomous canines which are a deadly contribution to the new jaw. Two large pinhole eyes, that the animal is able to swivel slightly for increased range of sight, on the side of the head scan the ocean for prey. Few animals can withstand an attack from this mouth. All of this makes this species the top predator of its time, as well as also being able to occupy shallow water thanks to its blue pigment. It is only restricted by its lack of buoyancy.
Previous Mutations: Extra-Efficient Muscles, Electroreceptors, Open Circulatory System, Axochord, Whip Tail, Three Gill Slits, Notochord, Cartilage Vertebrae, Digestive Carnivorous Bacteria, Two Poisonous Spikes on Tail, Dentine Teeth, Venomous Canines, Cup Eyes

@blackink
Asteridermus luminaria (LC)
WESTERN SHELF, TROPICAL SHALLOW SEA
Downwards you go, to explore the reef below you. You enter a crevice that’s open between a gathering of corals and sponges, and into the small hole that leads through the rock. As you head round one corner, you discover a baby Achmachelus tropicae hiding. You catch the animal before it has a chance to turn and escape, and consume its corpse in the tunnel. In this tropical paradise, you have grown quickly and are already an adult capable of breeding. (4 + 1)
Status
Health: Undead
Fitness: 54/33 (163%)
Maturity: 100%
Temp: Ok
Current Size: 7cm

Asteridermus luminaria

Status: LC
Timespan: R.59 - Present
Habitat: Deep Ocean, Continental Slope (Mid Ocean), Shallow Sea
Distribution: Under Temperate and Tropical Uteenessa Ocean, All Temperate and Tropical Seas
Niche: Apex Predator, Minor Predator
Nutritional Value: 33
Size: 7cm
Predecessor: Asteridermus gibbosi
Classification: Makryostusidae, Spinacheliforme, Caudara
Latest Mutations: Olfaction = 4, Temperature Tolerance = 6, Control Bioluminescence = 3
Description: This species very closely resembles its ancestor, owning a long tapering body with flashing bioluminescent lights, except it is now black. The other differences are much more difficult to spot; above the mouth, invisible to the naked eye are olfactory receptors, which provide a rudimentary way of tracking prey and mapping its surroundings. Electrolocation is still much more useful and precise. A development in the area of the brain allows Asteridermus luminaria to have more control over its bioluminescence. It can turn them on and off at will, but does so all at once with all of them. The spots cannot be controlled individually but as a group. Internally, this animal has adapted its body’s chemistry to cope with the temperatures of shallower water, including temperate and tropical seas. It is therefore much more widespread then it’s predecessor, and slightly more successful. It would live in tropical seas too, except there is no sustainable food source there for this species.
Previous Mutations: Extra-Efficient Muscles, Electroreceptors, Open Circulatory System, Axochord, Whip Tail, Three Gill Slits, Notochord, Cartilage Vertebrae, Digestive Carnivorous Bacteria, Two Poisonous Spikes on Tail, Dentine Teeth, Cup Eyes, Jaw, Fins (two vertical near head), Hump, Bioluminescent Lights

@Biologicah
Codowecoi koalazk (LC)
UTEENESSA OCEAN, NORTH POLE, MID OCEAN
The ice has now almost entirely vanished from the surface, to be replaced by the tint of an algal bloom. The bloom continues to suffocate the sea life below it. Feeling dizzy, you crawl away, hoping to find some relief to your suffering. Eventually, you make it to a sandy slope that leads to the edge of the continental slope. A dead Megalognathus that didn’t make it out in time lays on the slope. Taking some nibbles from the corpse, you start to become even fainter and have to move. You push on and make it to the edge, and start to slide down, until you land on a small plateau jutting out from the rock. It is fairly darker here, and the orange dusk struggles to penetrate this deep. Also, the entire slope is rock, with no sand or substrate to bury in. However, you are no longer feeling the lack of oxygen. (5 + 1)
Status
Health: Healthy
Fitness: 11/9 (120%)
Maturity: 65%
Temp: Cold
Current Size: 3cm

Codowecoi koalazk

Status: LC
Timespan: R.61 - Present
Habitat: Shallow Sea
Distribution: All Temperate & Polar Seas
Niche: Apex Predator, Minor Predator
Nutritional Value: 11
Size: 4.65cm
Predecessor: Codowecoi fyuxuul
Classification: Codowecoidae, Codowecoidea, Aquamusculida
Latest Mutations: Improve Eyes = 6 - pinhole eyes, Lengthen Body = 4, Limbs = 2 - lose fins
Description: With four pinhole eyes (two at the front, and one on either side) giving Codowecoi koalazk a good advantage, as it can now vaguely see, it has usurped its predecessor as predator of very small animals in the shallow seas. However, it has lost its fins and thus is slightly slower than Codowecoi fyuxuul, which wins in areas without light. Therefore, it exists in the deep ocean, while Codowecoi koalazk lives in shallow seas. The new species also has a slightly longer hydrostatic body and retains the trademark sharp beak.
Previous Mutations: Bitter Chemicals, Chemoreceptors, Proboscis, Hydrostatic Muscle Fins (2 vertical near centre of body), Sharp Beak, Digestive Carnivorous Enzymes, Bigger, Blue Pigmentation, Open Circulatory System, Glittery Scales, Anti-Freeze Proteins, Water Propulsion, Cup Eyes, Hydrostatic Skeleton

@svrangite
Kapnosta eremitus (NT)
UTEENSESSA OCEAN, SOUTH-WEST, DEEP OCEAN
You continue to be fed by a random, passing current. (4 + 1)
Status
Health: Healthy
Fitness: 18/12 (153%)
Maturity: 78%
Temp: Ok
Current Size: 7cm

Kapnosta eremitus

Status: NT
Timespan: R.43 - Present
Habitat: Hydrothermal Vents (Deep Ocean)
Distribution: Under Temperate and Tropical Uteenessa Ocean
Niche: Benthic Filter-Feeder
Nutritional Value: 50
Size: 8.5cm
Predecessor: Kapnosta limus
Classification: Kardiaskulidae, Kardiaskulidea, Tubulosa
Latest Mutations: Calcium Carbonate Shell, Heat Resistance, Tentacles
Description: Stuck to the chimneys of hydrothermal vents and the surrounding areas are hardy Kapnosta. They hide inside a limestone shell that they build around themselves which sticks to a surface permanently. They have evolved increased resistance to heat to survive such constant exposure to high temperatures. The only problem is that whilst they are safe inside their shells, they have tentacles used for catching particles of food hanging out, exposed.
Previous Mutations: Extra-Efficient Muscles, Open Circulatory System, Tubular Heart, Web of Capillaries Over Muscles, Axochord, Notochord, Four Gill Slits, Two Gill Frills, Pharynx, Large Pinhole Eyes With Lenses (2 on top of head, one on front), Heat-Proof Scales, Cartilage Vertebrae

@jellyfishmon
Thanostoma mediossium (LC)
WESTERN SHELF, TEMPERATE SHALLOW SEA
You continue to eat away at the plentiful kelp, lining the cove, until you grow into an adult. You are now ready to reproduce. At the same time, dusk settles over the water, as night approaches. (6)
Status
Health: Healthy
Fitness: 181/101 (180%)
Maturity: 100%
Temp: Ok
Current Size: 19cm

Thanostoma mediossium

Status: LC
Timespan: R.50 - Present
Habitat: Shallow Sea
Distribution: All Temperate Seas
Niche: Herbivore
Nutritional Value: 101
Size: 19cm
Predecessor: Thanostoma aquaprinceps
Classification: Makouradae, Spinacheliforme, Caudara
Latest Mutations: Digestive Enzymes = 1, Plant-Eating Teeth = 5, Bony Body = 4
Description: This is the first bony animal of Ezta, with the vertebra and jaw now being formed of bone rather than cartilage, so it is stiffer but stronger. The tail has remained cartilaginous to maintain its flexibility . At the front of the jaw is a group of very square teeth, which are the prime shape for biting off bits of vegetation. The venomous canines are now only for defence, as this animal is a complete herbivore. The bacteria in its gut are only able to break down plant matter; they require the bits of food to be even tinier and without better ways of mechanical digestion, they often regurgitate the food if it is too large. There is an abundance of food, and they are quite capable of defending themselves, which means they have a fairly stable population.
Previous Mutations: Extra-Efficient Muscles, Electroreceptors, Open Circulatory System, Axochord, Whip Tail, Three Gill Slits, Notochord, Cartilage Vertebrae, Digestive Carnivorous Bacteria, Two Poisonous Spikes on Tail, Dentine Teeth, Venomous Canines, Jaw, Two Swiveling Pinhole Eyes (1 on each side of head)

@PositiveTower
Thanostoma mediossium (LC)
WESTERN SHELF, TEMPERATE SHALLOW SEA
You search around the bay for a mate, and see one off at the edge of your vision. You approach it, swim all across the darkening bay, but as you get closer, it swims away. Out of the side of your eyesight, you see an adult Thanostoma aquaprinceps, canines bared, almost right upon you. (1)
Status
Health: Healthy
Fitness: 135/101 (135%)
Maturity: 100%
Temp: Ok
Current Size: 19cm

Thanostoma mediossium

Status: LC
Timespan: R.50 - Present
Habitat: Shallow Sea
Distribution: All Temperate Seas
Niche: Herbivore
Nutritional Value: 101
Size: 19cm
Predecessor: Thanostoma aquaprinceps
Classification: Makouradae, Spinacheliforme, Caudara
Latest Mutations: Digestive Enzymes = 1, Plant-Eating Teeth = 5, Bony Body = 4
Description: This is the first bony animal of Ezta, with the vertebra and jaw now being formed of bone rather than cartilage, so it is stiffer but stronger. The tail has remained cartilaginous to maintain its flexibility . At the front of the jaw is a group of very square teeth, which are the prime shape for biting off bits of vegetation. The venomous canines are now only for defence, as this animal is a complete herbivore. The bacteria in its gut are only able to break down plant matter; they require the bits of food to be even tinier and without better ways of mechanical digestion, they often regurgitate the food if it is too large. There is an abundance of food, and they are quite capable of defending themselves, which means they have a fairly stable population.
Previous Mutations: Extra-Efficient Muscles, Electroreceptors, Open Circulatory System, Axochord, Whip Tail, Three Gill Slits, Notochord, Cartilage Vertebrae, Digestive Carnivorous Bacteria, Two Poisonous Spikes on Tail, Dentine Teeth, Venomous Canines, Jaw, Two Swiveling Pinhole Eyes (1 on each side of head)

@louix
Almoskulus caecorum (NT)
WESTERN SHELF, TEMPERATE SHALLOW SEA
ON HOLD, again
You hatch out in cold water, and the light around you is already quite dim. Observing around you, you appear to have been born in the valley of a submarine canyon, several hundred meters underwater. In front of you, stretches the dark, foreboding open abyss. However, on the other sides you are met by steep slopes leading back up to the regular shallow sea that would be a tricky climb. You remain in your spot, but there is not much food here. (2 + 1)
Status
Health: Healthy
Fitness: 0.4/0.7 (55%)
Maturity: 10%
Temp: Ok
Current Size: 0.23cm

Almoskulus caecorum

Status: NT
Timespan: R.57 - Present
Habitat: Continental Slope (Mid Ocean), Shallow Sea
Distribution: Uteenessa Ocean, up to 1000m below sea level, All Temperate & Polar Seas
Niche: Benthic Filter-Feeder
Nutritional Value: 7
Size: 2.3cm
Predecessor: Argoskulus rubrumi
Classification: Almoskulusidae, Squickidea, Tubulosa
Latest Mutations: Eyes = 6, Fins = 5, Defense = 1
Description: Blank, white eyeballs hang off the edge of short, protruding eyestalks that stick out straight to the sides of the head. These are the most complex eyes on Ezta. This gives them much increased coverage in terms of sight, and can see pretty much all around them, although it comes at a fairly hefty nutritional price. In order to have eyes on stalks, Almoskulus caecorum evolved a white sclera to contain the compartments of the eye, and a vitreous humour to hold its shape. There eyes are blank looking because they have no iris or pupil to control the amount of the light that reaches them. Another adaptation of this animal is the emergence of a pair of pectoral fins, close to the head. This do not aid in swimming much, but rather can be used to walk quicker across the seafloor, where the spend most of their time. They also position the head upwards and improve filtration a little. This fins are short but sturdy and curve underneath the tubular body, which varies between red and transparent. In a pinch, these fins can be used to spring upwards and utilise their membranes to glide. To avoid predators is even more crucial for this species, because their skin is especially weak and easy to cut. They thrive best on upper continental slopes, where light still reaches, but also are found commonly in open, relatively deep areas of shallow temperate and polar seas. Below the light level, their eyes becomes useless, and their weakness has no defence.
Previous Mutations: Muscles, Fleshy Membrane (along back and underside), Chemoreceptors, Basic Instincts, Three Gill Slits, Yellow Pigmentation, Dentine Teeth, Open Circulatory System, Pinhole Eye With Lens (one on top of head), Notochord, Anti-freeze Proteins, Slow Reactions, Red-Transparent Colour Shifting, Small Tentacles

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Action: Hunt

its time to “do the deed” (reproduce)
:confetti_ball::tada: Happy Birthday Game :tada::confetti_ball:

Seriously, what’s with all this luck lately? :joy: Also, yay, POTW is nearly a year old. :grin:

Mutation 1: Tail fin
Mutation 2: Fix ungainly pectoral fins
Mutation 3: Freshwater tolerance

And I will use a -1 on RoboTrannic.

Happy Birthday POTW!!
And thanks for all the work stealth
Action: Navigate the reef and turn on and off my light spots in call for a mate, if a predator appears, hide in the reef
P.S: I love this damn reef, is perfect as a habitat for my species

Yay, a new round.

Mutation 1: Stomach specialized in grinding plant matter for easier digestion,

Mutation 2: Genders

Mutation 3: Freshwater tolerance

alright time to find some food

Action: Find a deeper location

Action:Run away and if possiple find a mate

Round 64b

Ezta Explorations With Nigel Marvin

https://m.youtube.com/watch?v=35vKS7jb3Ik

"Nigel Marvin; a time-travelling zoologist and a man who has had his fair share of close scrapes with dinosaurs. And now, he’s journeying to another planet. In his latest adventure, Nigel will be travelling back through the prehistory of a planet called Ezta. He will be walking, flying or swimming alongside creatures that are truly out of this world.

His journey starts in a period of time Eztanologists called the Atroxian, as life was still making tentative steps towards world domination…"

image

The slowly rising sun peeks over the horizon, but at the same time, the moon still hangs over the night sky. It’s almost completely dark, except for a torch illuminating the face of time-travelling and space-faring zoologist, Nigel Marvin. He presses an oxygen mask and takes a deep breath before removing it again.

Nigel: Welcome to the Ezta - specifically the Gnathian stage of the Atroxian. I know it’s completely dark here but if there was light, you’d be able to see a huge expanse of ice on the sea behind me. I’ve decided to to start this exciting journey at the North Pole of Ezta because this sea hosts some of the strangest creatures on the planet at this time and I thought it’d be a great ice breaker. (Nigel chuckles at his own joke and takes a deep breath of oxygen, while the crew groan.) This mask is very important to my survival; there is a lot less oxygen than we are used to in current day Earth and a lot more carbon dioxide. Without it, I’d quickly become unconscious. We’re going to start some exploratory dives in the sea because there is virtually no life on land yet, certainly not any animals, not even in freshwater yet.

Nigel (Narrator): The crew and I had decided to explore the North Pole at the very beginning of spring, when an interesting turnover began.

A splash of bubbles enshrouds Nigel as he jumps in the water through a hole in the ice. A beam of light streaks out of his head, enlightening the dim sea, although sunlight was starting to peak through. Nigel starts kicking through the water as he starts his explorations.

Nigel: (He gasps excitedly, letting out a stream of bubbles.) Over here, I think I’ve spotted our first Eztan animal. (He waves the cameraman over, and points toward a small shape on the seabed, illuminated by his spotlight.) Would you look at that preposterous thing? (He chuckles.) I’m pretty sure, that that is what is called an Almoskulus, and it’s a very small benthic filter-feeder. It’s only slightly bigger than a couple of centimetres and it sits all day, propped up on those little arm-like fins, filtering particles of microbes food from the currents. It’s got those membranes running along its back and underside, those are used for gliding throng the water, it’s not a good swimmer. And would you look a those eyes?! (Nigel points to a pupil-less eyeball on the end of a sideways pointing stalk.) They have no pupil but they can see, in fact these are the best eyes you will find on Ezta. Of course, they won’t do him much good in the long sunless winters. I think it’s frozen in fright, how about we give it some room and move on? Amazing…

Nigel swims away and the animal disappears in the dark again. The team continue to hunt and dive around the shallow sea of the North Pole, and the light becomes stronger, as the ice starts melting. Nigel is eating a Snickers bar back at camp, talking about the time he wrestled a Utahraptor, when one of the divers, recently extracted from the water hurries over.

Diver: Nigel, there is something weird going on in the sea. I think you should take a look.

Nigel: Alright, let’s go.

Once again, Nigel splashes into the water, although he no longer needs his light. He quickly spots the strange occurrence.

Nigel: There! There it is!

Nigel swims over to the movement on the seafloor and inspects the animals, all moving in the same direction but spread out. They glide along the water for a short while before settling back down, then gliding again.

Nigel: Wo-ow! These are Megalognathus and they are carnivores, although they are as small as the Almoskulus and they are actually quite closely related; they share those gliding membranes. Look at the size of the head in proportion to the body, it’s massive. They actually have very small jaws, filled with razor sharp teeth. They are very slow, though, and use the darkness to their advantage. Every spring, they all migrate away from the shallows and into the depths where it is perpetually dark.

Nigel (Narrator): There’s actually another reason for this mass movement; every spring, huge numbers of phytoplankton bloom here, and there are no pelagic filter-feeders living in this part of the world. As the bloom grows unchecked, it sucks the oxygen out of the sea, and there’s a massive kill off of animals that don’t get out in time.

Nigel: Poke! (Nigel pokes one of the Megalognathus.) Arrgggh, fu- blimey. (Nigel breaches the surface shaking his finger. The Megalognathus is attached to his finger.) Blimey, that hurts. Those teeth are so sharp, cut right through my swimsuit. (Nigel flings the animal far away and laughs, looking at the cut on his finger.)

Later on, Nigel and the crew are following the Megalognathus to the edge of the continental shelf, when a movement in the sand catches their eye.

Nigel: There’s something moving towards those Megalognathus there. I don’t think they’ve noticed it.

The bulge in the sand suddenly bursts up underneath one of the predators, and a sharp beak I pales it’s body, drawing a cloud of blood. The beak is followed up by a worm-like body. The survivors plough on, uncaring, as the worm eats it’s catch.

Nigel: Woah! That was incredible! We have just witnessed a hunting Codowecoi. They are strange beings, almost as distantly related from the other animals we’ve seen as it’s possible to be. They look a lot like worms, but they have incredibly sharp beaks used for impaling prey, as we’ve seen, and use a water jet propulsion system to build up speed. They are about twice the size of the other animals and they are the apex predators around here.

Nigel (Narrator): The Megalognathus didn’t stand a chance. The rest keep heading on, until they get to the edge of the shelf, and they continue moving downwards until they reach the bottom of the ocean…and that’s where we are going next.


“Somewhere off the temperate coast of Uteeno, Nigel and the team are about to descend into the mysterious depths of the ocean.”

Nigel: Turn the camera - turn the camera on, mate, we’ve just spotted something

The crew are on board a small boat, lowering a submersible into the water. However, they are all gathered on the other side of the boat, staring into the water. Nigel points to a few shapes just under the surface.

Nigel: Those, I believe, are Achmachelus etalas.

Nigel (Narrator): They are one of the more primitive and smaller species of living Tyrannids - a group of eel-like animals that rules the waves. And a type we’d get a lot closer to in the future. But for now, we were content to observe this peaceful, filter-feeder as it fed on algae at the surface.

A submersible drops slowly downwards into waters where the light can barely reach, as marine snow flitters around in the illumination of the submersible headlights.

Nigel (Narrator): We were about 1,000 meters below sea level, and it was about to become pitch black. As we descended, the composition of species on the continental slope changed. At the top of the slope, we had passed more Almoskulus; when we got into cold water about 500 metres down, more deep sea creatures appeared like urchin-like Veroina. The species changed again at pitch black, with Glistroskulus, older relatives of the Almoskulus, taking over their niche. Many animals made their home on the slope, but few swam properly through the gloom. Eventually, we reached the bottom.

The submersible stops descending and starts to trundled along, a bit above the ocean floor. Only the occasional sponge, coral or Veroina were caught in the submersible lights.

Nigel: Yes! We have arrived.

Nigel looked out the window in excitement, gazing upon at tall, smoking hydrothermal vent.

Nigel: This here is one of the few hotspots of deep sea life, it’s a hydrothermal vent, created by hot water and chemicals gushing out the ground. The chemicals are essentially food for certain microbes, and these microbes are food for filter-feeders.

The submersible explores closer to the vent. Along the chimney, were tube-like constructions, many more Veroina were gathered around and Glistroskulus were also scattered around.

Nigel: Wow, it’s like a busy city own here, in the middle of nowhere. Those tube-like things are actually animals called Kapnosta, vaguely similar to tubeworms on Earth. There’s another Achmachelus swimming above, they are almost everywhere.

Nigel (Narrator): And where there was prey in such abundance, I was hoping predators would not be too far behind.

In vain, Nigel scans the view out the window, looking for a hint of a predator. For a long time, there was nothing, and the filter-feeders carried on their simple lives.

Nigel (Narrator): It was almost time to start the ascent back up to the surface when we spotted something interesting.

At the edge of the area illuminated in light, some Glistroskulus were unsettled. Then a group of eel-shaped lights could be seen approaching. A long, fanged animal suddenly burst into the light. Glistroskulus fled before it, but one did not manage it. Nigel and the team watched on in wonder.

Nigel: The predator there is called Asteridermus, and it’s another relatively small Tyrannid. Look at that long tail - that can be used to stun prey - but it is tipped with a pair of toxic barbs, common features on all current Tyrannids. It’s just swung into that Glistroskulus, and it’s been killed almost instantly by both the wound and the toxin.

Having killed and eaten it’s prey, the Asteridermus swims off, it’s bioluminescent lights the last sign of it, but they too fade into the endless ocean.

Nigel: (Nigel exhales.) Unbelievable…ok, we should probably be heading back up to the surface now.


The boat can later be found in a temperate bay off the western coast of Uteeno, the only sign of civilisation. The submersible is back on deck. Nigel and the crew are inside the cabin. Nigel has an artwork of the local sea life rolled out on the table in front of him.

Nigel: We are sitting above the most populous part of the planet, the shallow temperate seas. Here, the ruling Tyrannids have their tightest grip and dominate the waters as carnivore, herbivore and filter-feeder. We’ve already seen the filter-feeding species, Achmachelus, but we have yet to see a Thanostoma, which has both carnivorous and herbivorous species. They are the largest animals on the planet, but even so they are only 20cm long at most, less than the length of a standard ruler. However, they do have venomous canines as well as venomous tail barbs, so I can’t be completely at ease around them. But let’s go take a look.

Nigel dives into the well-lit, if slightly green, waters of the bay. Around him, many seaweeds flourish and small animals sit around on the floor, and avoid Nigel. It doesn’t take long before the long, tapering shape of a Thanostoma appears amongst the seaweed.

Nigel: A Thanostoma! Hiding by the seaweed, over there. The only problem is that is very difficult to tell apart the herbivorous species, Thanostoma mediossium, and the predatory species, Thanostoma aquaprinceps - the only visual difference is a change in some of the teeth. (Nigel kicks towards the Thanostoma, which eyes him warily.) I’m going to see if I can find out.

As Nigel nears it, the Thanostoma swings out its tail, and he backs off. Then by his side, another Thanostoma rushes past, heading towards the other one. Nigel backs off and watches as they approach each other. One swings its tail, but the other dodges. Then the other lunges, but a swing from the tail pierces into the body of the second Thanostoma. It shudders on the end of its tail, feebly trying to reach around and bite the other. Finally, it stops shuddering and stills. It’s body sinks to the floor.

Nigel: Oh my goodness! We have just witnessed a truly brutal fight between the dominant species of Thanostoma, a symbol of the evolutionary struggle for the upper hand taking part in these seas. The first one that we saw, that’s the victorious one, and I’m sure that it’s a mediossium.

Again, Nigel swims towards the Thanostoma, which circles around the seaweed nervously. He places his finger inside its mouth and tries to open it and peer inside.

Nigel: Look at those long canines, those are venomous, and - aargh, not again. It’s the same finger.

The Thanostoma had plunged a canine into Nigel’s finger. Quickly, Nigel heads for the small, shingle beach at the edge of the bay. He trudges up onto it, breathing rapidly. The crew surround him, as Nigel faints.

Crewman: Come on, Nigel! Have a Snickers, Nigel! Nigel, have a Snickers!

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