Gemmuloborsonia is a genus of sea snails, marine gastropod mollusks in the family Turridae.
Gemmuloborsonia is a genus of sea snails, marine gastropod mollusks in the family Turridae.
==Description== This genus was previously provisionally included in the family Clavatulidae as the characters of the shell and the radula of this genus resemble more the characters of this family than those of the family Horaiclavidae. However, it differs from the other genera in this family by its weak columellar pleats and the multispiral protoconch in the Recent specie. However the extinct species type has a paucispiral, globose and almost smooth protoconch. This must then be considered an apomorphic character state.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).