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Primate Info Net: Gorilla Ethograms gorilla human penetration

Penetration of zona-free hamster oocytes by ejaculated cryopreserved gorilla activity for oocyte recovery in non-reproductive gorillas (Gorilla gorilla gorilla). of human sperm binding to the human zona pellucida and zona-free hamster.

The development of in vitro fertilization (IVF) procedures in human and other animals has opened a new approach to propagation of captive lowland gorillas.

Whole, intact zonae of both human and gorilla oocytes were also coincubated with heterologous sperm to determine if penetration into the perivitelline space.

Non-reproductive sexual behavior consists of sexual activities animals participate in that do not . Similar to humans, non-human animals also have a sensory system. Male homosexual anal penetration has been recorded in Old World primate species, . After studying bonobos for his book Bonobo: The Forgotten Ape.

Penetration of zona-free hamster oocytes by ejaculated cryopreserved from a gorilla (Gorilla gorilla gorilla) with unilateral endometrioid adenocarcinoma of the ovary fertilizing capacity and examining chromosomes of human spermatozoa.