Prostephanus is a genus of horned powder-post beetles in the family Bostrichidae. There are about five described species in Prostephanus. thumb|Prostephanus punctatus
GENUS
via GBIF · CC0
Prostephanus is a genus of horned powder-post beetles in the family Bostrichidae. There are about five described species in Prostephanus. thumb|Prostephanus punctatus
==Species== These five species belong to the genus Prostephanus: Prostephanus apax Lesne, 1930 Prostephanus arizonicus Fisher, 1950 Prostephanus punctatus (Say, 1826) Prostephanus sulcicollis (Fairmaire & Germain, 1861) Prostephanus truncatus (Horn, 1878) (larger grain borer)
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).