part_of
part of
part of
develops_from
develops from
anatomical entity
anatomical entity
embryonic structure
lateral plate mesoderm
intraembryonic coelom
The part of the coelom in the embryo between the somatopleuric and splanchnopleuric mesoderm; the principal body cavities of the trunk (thoracic, abdominal, and pelvic) arise from this embryonic part of the coelom.
UMLS:C1512940
(...) I regard it unlikely that coeloms of all bilaterian animals are comparable and evolved very early. Considering all these questions, few convincing characters concerning the evolution of body cavities remain to be named. (...) A segmental coelom appears to have evolved at least two times, in Annelida and in Myomerata (Acrania and Craniota).[well established][VHOG]
VHOG:0000316
UBERON:0003887
EMAPA:16088
EHDAA:251
consider merging with coelom. TODO - add spatial relationships to halves of LPM. Note the OG places XAO and ZFA coelem terms here. editor note: TODO check ZFA, which appears to be a structure present in adults
Wikipedia:Intraembryonic_coelom
NCIT:C34195
somatic coelom
uberon
coelom