thumb|left|Platysomus gibbosus thumb|left|Fossil of Platysomus circularis in the Field Museum of Natural History, Chicago
thumb|left|Platysomus gibbosus thumb|left|Fossil of Platysomus circularis in the Field Museum of Natural History, Chicago
Platysomus (from , 'broad' and 'body') is an extinct genus of ray-finned fish that lived in the Carboniferous and Permian periods. Fossils have been found worldwide.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).