Rhacolepis is an extinct genus of ray-finned fish from the Cretaceous Romualdo Formation of Brazil. Complete fossilised hearts from this species have been recovered.thumb|R. buccalis skull|leftleft|thumb|Inside the stomach of a Notelops|Notelops brama. left|thumb|R. buccalis with several hundred small shrimp in stomach. thumb|Fossil in Vienna
Rhacolepis is an extinct genus of ray-finned fish from the Cretaceous Romualdo Formation of Brazil. Complete fossilised hearts from this species have been recovered.thumb|R. buccalis skull|leftleft|thumb|Inside the stomach of a Notelops|Notelops brama. left|thumb|R. buccalis with several hundred small shrimp in stomach. thumb|Fossil in Vienna
== References ==
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).