- hyobranchial cleft
- second pharyngeal groove; see pharyngeal grooves, under groove.
Medical dictionary. 2011.
hyobranchial cleft
Look at other dictionaries:
cleft — A fissure. anal c. SYN: intergluteal c.. branchial clefts a bilateral series of slitlike openings into the pharynx through which water is drawn by aquatic animals; in the walls of the clefts are the vascular gill filaments that … Medical dictionary
