Triportheidae, the hatchet characins, is a family of characiform fishes, including about 23 species. This family was raised from the status of a subfamily to family based on extensive analysis of characiform species.
FAMILY
via GBIF
Triportheidae, the hatchet characins, is a family of characiform fishes, including about 23 species. This family was raised from the status of a subfamily to family based on extensive analysis of characiform species.
Fossils of this group date back to the Oligocene, with the fossil species †Lignobrycon ligniticus (Woodward, 1898) from Brazil.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).