Heptranchias is a genus of sharks in the family Hexanchidae.
Heptranchias is a genus of sharks in the family Hexanchidae.
== Species == Heptranchias perlo (Bonnaterre, 1788) (sharpnose sevengill shark) †Heptranchias ezoensis Applegate & Uyeno, 1968 †Heptranchias howelli Reed, 1946 †Heptranchias karagalensis Kozlov in Zhelezko & Kozlov, 1999 †Heptranchias tenuidens Leriche, 1938
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).