Tetrapleurodon is a genus of lampreys that are endemic to the Lerma–Chapala basin in west–central Mexico. Both species are threatened.
GENUS
via GBIF
Tetrapleurodon is a genus of lampreys that are endemic to the Lerma–Chapala basin in west–central Mexico. Both species are threatened.
==Species== There are two recognized species in this genus according to FishBase. They are sometimes included in the genus Lampetra instead. Tetrapleurodon geminis Álvarez, 1964 (Mexican brook lamprey) Tetrapleurodon spadiceus (T. H. Bean, 1887) (Mexican lamprey)
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).