Killifish that may look the same but are really very much not, often being from entirely different continents.
|
Episemion callipteron and Rivulus lyricauda
|
Roloffia and a South American Annual
Leptolebias auroguttatus and Scriptaphyosemion cauveti.
|
A. franzweneri and a goby
The "goby killie" and a real goby have an eerily similar color pattern. Aphyosemion franzweneri and Mugilogobius mertoni.
|
|
|
|
Rivulus and Roliffia
Rivulus and Scriptaphyosemion.
|
Gularis tail
Why do so many killifish have the same tail fin?
|
The Rivulus that mimics an Aphyosemion
Aphyosemion striatum and Rivulus mahadensis.
|
|
|
Homologous Killifish
encycloquaria.com