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Male and female reproductive systems of the spotted hyena. In mammals, all intact developmentally typical males have a penis, but the clitoris in the females of the following species is sufficiently enlarged that it is usually termed a pseudo-penis: spotted hyena, [1] [2] juvenile fossa, [3] binturong, [4] lemur [5] and spider monkey.
The tail is short and the terminal hairs do not descend below the achilles tendon. [16] The female striped hyena's genitalia are transiently masculinized, [17] although it lacks the enlarged clitoris and false scrotal sack noted in the female genitalia of the spotted hyena. [18] The female has 3 pairs of nipples. [19]
[24] [26] That designation is typically reserved for those who simultaneously exhibit features of both sexes; [26] the genetic makeup of female spotted hyenas "are clearly distinct" from male spotted hyenas. [24] [26] Female spotted hyenas have a clitoris 90 percent as long and the same diameter as a male penis (171 millimetres long and 22 ...
[206] [220] That designation is typically reserved for those who simultaneously exhibit features of both sexes; [220] the genetic makeup of female spotted hyenas "are clearly distinct" from male spotted hyenas. [206] [220] Female spotted hyenas have a clitoris 90 percent as long and the same diameter as a male penis (171 millimetres long and 22 ...
In the spotted hyenas, the only way for the males to mate with the females is if they have the female's full cooperation because of the female's peniform clitoris. An increase in the male's status gave them more access to dominant females in the clan. Non-dominant females are observed copulating more often with lower-ranking males. [2]
Sexual swelling, sexual skin, or anogenital tumescence refers to localized engorgement of the anus and vulva region of some female primates that vary in size over the course of the menstrual cycle. [ 1 ] [ 2 ] [ 3 ] Thought to be an honest signal of fertility , [ 4 ] male primates are attracted to these swellings; preferring, and competing for ...
This is evidenced by Perrault's pluckiest heroines, the women at the center of "Ricky of the Tuft," a story that prizes intelligence over physical attraction among potential female partners. The story, unsurprisingly, was not included in the Grimms' anthology; it'd have been . a strange, lovely anomaly among the rest.
Male dogs have a conspicuous penis sheath. [8] Penile sheath of a Chihuahua with cryptorchidism. In stallions, the retractor penis muscle contracts to retract the stallion's penis into the sheath and relaxes to allow the penis to extend from the sheath. [9] The penis sheath of a male axis deer is elongated and urine-stained.