The Rivulus rectocaudatus lives in the benthopelagic, non-migratory, freshwater environment.
Rivulus rectocaudatus was one of those. It was a gorgeous Orange-
colored fish that even some of the non-killie people desired.
Aphyolebias sp. "Rio Itaya"photo MFJacobs
Then the new tetras started coming. More
Melariippuja in Finnish (suomen kieli)
Spatelschwanz-Bachling in German (Deutsch)
直尾溪鮰 in Chinese (中文)
直尾溪鮰 in Mandarin Chinese