Stenaster is an extinct genus of brittle stars that lived from the Ordovician to the Silurian.
Stenaster is an extinct genus of brittle stars that lived from the Ordovician to the Silurian.
==Sources== Fossils (Smithsonian Handbooks) by David Ward (Page 187)
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).