Definition:
Andropodium is a notched anal fin present in the male of some species of livebearers (Halfbeaks and Goodeides), that do not possess a gonopodium. Like the gonopodium, it is used for reproduction.
Andropodium is a notched anal fin present in the male of some species of livebearers (Halfbeaks and Goodeides), that do not possess a gonopodium. Like the gonopodium, it is used for reproduction.