Aptychotrema is a genus of guitarfish which belongs to the family Trygonorrhinidae. They were formerly classified in the family Rhinobatidae. They are found off the coast of Australia.
GENUS
via GBIF
Aptychotrema is a genus of guitarfish which belongs to the family Trygonorrhinidae. They were formerly classified in the family Rhinobatidae. They are found off the coast of Australia.
==Species== There are three living species, and one extinct species only known from fossil remains of Cenomanian age. †Aptychotrema massoniae Bernárdez, 2002 Aptychotrema rostrata Shaw, 1794 (Eastern shovelnose ray or Short-snouted shovelnose ray) - synonym: Aptychotrema bougainvillii J. P. Müller & Henle, 1841 Aptychotrema timorensis Last, 2004 (Spotted shovelnose ray) Aptychotrema vincentiana Haacke, 1885 (Western shovelnose ray)
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).