👉 Urocarpus is a structure found in the neck region, primarily associated with the male reproductive system, including the urethra and the bladder. It is composed of three bones: the scapulae (upper arm bones), the clavicles (upper shoulder bones), and the cranii (neck vertebrae). The urocarpus connects to the scapulae in the upper part of the neck, while it supports the urethra and bladder during urination