Palaeostomatidae is a family of echinoderms belonging to the order Spatangoida.
FAMILY
via GBIF
Palaeostomatidae is a family of echinoderms belonging to the order Spatangoida.
Genera: †Ditremaster Munier-Chalmas, 1885 Palaeostoma Lovén in A. Agassiz, 1872 Sarsiaster Mortensen, 1950 †Trachyaster Pomel, 1869
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).