Term: caudal fin musculature sarcomere
Name: caudal fin musculature
Synonyms:
Definition: Fin musculature that is part of the caudal fin. The musculature is composed of 12 muscles that are arranged in a superficial and a deep muscle layer. Nerve roots of spinal segments 27-31 supply the caudal fin muscles.
Ontology: Anatomy Ontology [ZFA:0000628]
Name: sarcomere
Synonyms:
Definition: The repeating unit of a myofibril in a muscle cell, composed of an array of overlapping thick and thin filaments between two adjacent Z discs.
Ontology: GO: Cellular Component [GO:0030017]    QuickGO    AmiGO