Search results
Results from the WOW.Com Content Network
For domestic dogs the tie may last up to half an hour or more, though usually less. [7] When male canines are sexually excited, the bulbus glandis may swell up inside the penile sheath, even if the dog has been neutered. [8] The bulbus glandis also occurs in the penises of some pinnipeds, including South American fur seals. [9]
A dog's glans consists of two sections: Behind the lower, long part (pars longa glandis) lies the "knot" (Bulbus glandis) [1] which expands only after penetrating the vagina and causes the male dog to remain inside the bitch ("Tie") for some time after ejaculation (typically between 15 and 30 min).
"This forms a 'mating tie' or 'copulatory tie' whereby the two dogs are locked in position until the swelling subsides. A tie indicates a good mating has occurred, which carries with it more ...
Seahorses, once considered to be monogamous species with pairs mating for life, were described in a 2007 study as "promiscuous, flighty, and more than a little bit gay". [124] Scientists at 15 aquaria studied 90 seahorses of three species. Of 3,168 sexual encounters, 37% were same-sex acts.
(Ischnura elegans) mating. In biology, mating is the pairing of either opposite-sex or hermaphroditic organisms for the purposes of sexual reproduction. Fertilization is the fusion of two gametes. [1] Copulation is the union of the sex organs of two sexually reproducing animals for insemination and subsequent internal fertilization. [2]
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Before mating and copulation, the male spider spins a small web and ejaculates on to it. ... This page was last edited on 22 December 2024, at 21:56 (UTC).
Bush dogs mating Bush dogs with pups. Bush dogs mate throughout the year; oestrus lasts up to twelve days and occurs every 15 to 44 days. [22] Like many other canids, bush dog mating includes a copulatory tie, during which the animals are locked together. [22] Urine-marking plays a significant role in their pre-copulatory behavior. [23] [24]