Sentence Examples with the word Scrotum

Didelphia, the alternative name of the group was given in allusion to the circumstance that the uterus has two separate openings; while other features are the inclusion of the openings of the alimentary canal and the urino-genital sinus in a common sphincter muscle, and the position of the scrotum in advance of the penis.

In the soft parts the caecum is very large, the penis is armed with a pair of barbed horny claspers and the scrotum is spiny.