Quechulac Silverside
We do like being hermits. In fact, we've got a pretty rad insular cult going on up here in our lake.
Quechulac Silverside (Poblana squamata) AKA Charal de Quechulac
endemic to one half-km square crater lake in Puebla, Mexico
Status: Critically Endangered due to its tiny population
There were only two photos on the internet with wildly different lighting so I got creative with the coloring.