Term: dorsal fin fold portion of connective tissue
Name: dorsal fin fold
Synonyms:
Definition: Region of the median fin fold that develops into the dorsal fin.
Ontology: Anatomy Ontology [ZFA:0000102]

Name: portion of connective tissue
Synonyms:
Definition: Portion of tissue that consists of mesodermally derived cells and intercellular matrix comprised of protein fibers and carbohydrates, which supports, ensheathes and binds together other tissues.
Ontology: Anatomy Ontology [ZFA:0001632]