Penis fencing is a mating behavior engaged in by many species of flatworm, such as Pseudobiceros hancockanus. Species which engage in the practice are...
8 KB (788 words) - 19:33, 17 August 2024
Frot (category Human penis)
also practice so-called penis-fencing, in which two males hang face to face from a branch while rubbing their erect penises together. ...Perhaps the...
17 KB (1,912 words) - 13:27, 27 July 2024
internally by copulation. Some of the larger aquatic species mate by penis fencing, a duel in which each tries to impregnate the other, and the loser adopts...
18 KB (1,835 words) - 21:14, 27 December 2023
two such worms involves penis fencing, as each worm tries to inject sperm into the other with one of its two stubby penises, while trying to avoid being...
5 KB (462 words) - 00:22, 17 May 2024
hermaphrodites. This particular genus engages in penis fencing. When the "winner" touches its penis to the "skin" of the other, insemination occurs, and...
6 KB (379 words) - 18:23, 30 December 2023
male or female, were born with what looked to be a penis. A female spotted hyena's apparent penis is in fact an enlarged clitoris, which contains an external...
51 KB (5,137 words) - 09:59, 1 August 2024
sexual conflict such as traumatic insemination, forced copulation, penis fencing, love darts and others. Female resistance traditionally includes reducing...
67 KB (8,681 words) - 16:15, 14 August 2024
the family Pseudocerotidae. This species has two penises, which it uses to engage in penis fencing, attempting to inject sperm into its opponent in order...
5 KB (451 words) - 22:08, 28 December 2023
internally by copulation. Some of the larger aquatic species mate by penis fencing – a duel in which each tries to impregnate the other, and the loser...
63 KB (6,576 words) - 10:55, 17 August 2024
behaviour takes the form of penis fencing. In this form of copulation, the individual that first penetrates the other with the penis, forces the other to be...
128 KB (13,898 words) - 21:28, 3 July 2024