overlaps overlaps attached to attached to caudal vertebra post-anal tail muscle BTO:0001905 SCTID:113230005 A muscle organ that attaches to a tail vertebra [Automatically generated definition]. caudal muscle tail muscle post-vent region muscle organ AAO:0000081 muscle organ of post-vent region tail muscle organ MA:0000699 muscle organ of tail UBERON:0003665 muscle of vertebral column post-anal tail skeletal muscle organ, vertebrate