Tembung cangkem lan cangkem uga digunakake kanggo nyebut bagean cangkem sing padha ing sawetara ornithischians, pterosaurs, penyu, cetaceans, dicynodonts, anuran tadpoles, monotremes (yaiku echidnas lan platypuses, sing duwe struktur kaya cangkem), sirene, pufferfish, billfish lan cephalopods. Pitakon: Apa tujuan utama cangkem?
mangan