The Pareiorhaphis regani lives in the demersal, freshwater environment.
Pareiorhaphis regani was described from the rio Curicuriari, a tributary to the rio Negro in the Amazon basin. More
Pareiorhaphis nudula, Pareiorhaphis regani, Pareiorhaphis stephanus, Pareiorhaphis vestigipinnis, Spectracanthicus murinus, Pareiorhaphis azygolechis, Pareiorhaphis calmoni, Pareiorhaphis garbei, Pareiorhaphis hystrix, Pareiorhaphis splendens, Pareiorhaphis steindachneri, Pareiorhaphis stomias, Pareiorhaphis parmula, Parotocinclus britskii, Peckoltia sp. "Manaus" / "LDA81", Ancistrus sp. More
里根氏半下口鯰 in Mandarin Chinese
里根氏半下口鲶 in Mandarin Chinese