overlaps OBO_REL:part_of (UNDECLARED) urohyal TAO:0000452 Tendon bone that forms in the tendon of the sternohyoid muscles ventral to the anterior end of copula 1. The urohyal associates by ligaments to the ventral hypohyals or it articulates with the ventral hypohyals. The urohyal is an unpaired bone. The urohyal forms as a single ossification in most teleosts, or as a paired ossification. clidoste (French) interclaviculaire (French) jugulaire (French) parurohyal teleost_anatomy urohyal (French) dermatocranium ventral hyoid arch dorsal hypohyal-urohyal joint ventral hypohyal-urohyal joint dermal bone