swim bladder tunica externa
Multi-tissue structure that is the external layer of the swim bladder that is covered by the peritoneum, and made of elastic fibres and ichthyocol (short needles of collagen). [ http://www.briancoad.com/Dictionary/T.htm ]
Term info
swim bladder tunica externa
the primary reason this term is manifest in uberon to disambiguate from a structure with the same/similar name
uberon
tunica externa
UBERON:0005737