English Cambrian chordates Cited by user Chhandama on 09 Oct 2022 The Cambrian chordates are an extinct group of animals belonging to the phylum Chordata that lived during the Cambrian, between 485 and 538 million years ago.
English Myomere Cited by user Elmidae on 03 Dec 2021 Myomeres are blocks of skeletal muscle tissue arranged in sequence, commonly found in aquatic chordates.