Biotoecus is a fish genus of cichlids from northern South America where one species (B. dicentrarchus) is found in the Orinoco Basin and the other (B. opercularis) occurs in the northern part of the Amazon Basin. These small cichlids do not surpass in length.
GENUS
via GBIF
Biotoecus is a fish genus of cichlids from northern South America where one species (B. dicentrarchus) is found in the Orinoco Basin and the other (B. opercularis) occurs in the northern part of the Amazon Basin. These small cichlids do not surpass in length.
==Species== The two recognized species in this genus are: Biotoecus dicentrarchus S. O. Kullander, 1989 Biotoecus opercularis (Steindachner, 1875)
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).