Blue-Eye (Pseudomugil genus) Appreciation Post

Super rad, small shoaling fish endemic to fresh and brackish waters in northern regions of Australia and New Guinea. Males exhibit a set of very flashy fins, occasionally sparring and displaying with other males of a shoal. In the aquarium trade there are variants in color and finnage within the same species depending on the isolated areas original specimens are collected from.

Info + image source on each species in order of appearance:
Pseudomugil furcatus
Pseudomugil cyanodorsalis
Pseudomugil gertrudae
Pseudomugil signifer
Pseudomugil tenellus