It would surely be fitting more for Australia…
Imagine if New Zealand was most desert, like Australia. The crazy things that could evolve in that sort of place.
It would probably need to be a fair bit more north for such conditions to be capable of occurring on these isles…
Or a lot of mountains near the coast to have rain shadows.
Well, the southern island of NZ already has that and yet a large rain shadow has not developed for deserts to occur there.
Dolomedes dondalei - The one of the few fishing spiders that also fishes for small fish (located in New Zealand).
By Shaun Lee - Photo 99874901, (c) Shaun Lee, some rights reserved (CC BY), uploaded by Shaun Lee · iNaturalist, CC BY 4.0, File:Dolomedes dondalei 99874901.jpg - Wikimedia Commons
I am fairly sure there are certain more “advanced” spiders that bring bubbles to live underwater for some time…
Did you mean this?
Yes, this very exact spider.
The Wheel spider (Carparachne aureoflava ) has a unique behavior of flipping onto its side and cartwheeling down sand dunes to escape parasitic wasps.
By Daniel S. Katz - Photo 110456212, (c) Daniel S. Katz, some rights reserved (CC BY), uploaded by Daniel S. Katz · iNaturalist, CC BY 4.0, File:Carparachne aureoflava 110456212.jpg - Wikimedia Commons
I wonder if that’s the closest terran life got to wheel-like organisms…