>>46855719That'd depend on how often they breed and how weak they are, so I guess the bigger and meaner ones like the pseudos would live longer than shit like ratatas. Magikarp and Feebas throw me off. I feel like Milotic and Gyarados get to be ancient, but I can see their offspring dying by the dozens, so I'm not sure how often they'd get to reproduce. Then again, I'm no expert in biology and this is me completely talking out of my ass.
With so many compatible and widly differing species, one can only imagine how wild their mating season gets. Lots of rape, I presume.