The Anus.
I'd hazard a guess and say the vagina, if you're talking about mammals.
The Amplexus is the firm copulatory embrace of amphibians.
The penis is the human copulatory organ penetrating device.
Clitellum
yes
A very large male copulatory organ.
An aedeagus is a copulatory organ of some male insects.
The name for a male copulatory (sex) organ is the "penis."
A warning for a copulatory re think of actions. They are worth maintenance.
Porcellio scaber, also known as common rough woodlice, reproduce sexually, and mate during the warmer months. The males have a copulatory organ they use to deposit sperm into the female copulatory organ.
in males the contents of the inguinal canal are: spermatic cord, illioinguinal nerve, genital branch of genitofemoral nerve. in females: the round ligament of uterus and illioinguinal nerve.