What do hornworms think of female males?

What do you think of the females and males of hornworms? The mother worm is thick and the back end is not bent. There is a transverse anal fissure about 2mm near the posterior abdomen, and a strangulation mark about 1/3 in the anterior abdomen, which is a female genital hole. The male worm has a small body shape, and its rear end bends towards the ventral surface. The male worm's reproductive hole is connected with the anus, which is called cloacal hole. Cloacal foramen usually has two crossed spinous processes.