First page of articledoi:10.1111/j.1748-1090.1962.tb03398.xFritz WaltherDirector of Kronberg Zoo, GermanyJohn Wiley & Sons, Ltd (10.1111)International Zoo YearbookWalther, F. 1961 . The mating behaviour of certain horned animals.. International Zoo Yearbook , 3: 70–77....
Mating Behaviour In sexually reproducing animals, reproduction entails insemination (the transfer of the male’s sperm to the female) and fertilisation (the fusion of a sperm and an egg to create a diploid zygote). In many insect species, including predators and parasitoids, insemination and fertil...
There are obviously some similarities between the courtship and mating rituals of animals and our own; both involve display, preening, selection based on attributes, possessiveness, and a certain amount of crafty behaviour. We all know that finding the right mate is a complicated business, but so...
One of the most fascinating aspects of human life is how we choose our mates. Animals also choose their mates, sometimes with a great deal of care. Mating systems are important to understand because they reflect the result of natural selection on mate ch
complexitiesof nepotisticbehaviouroccurswithin and is part of this process.•In this case, thematingof theseuniquebodies and the Bartolini systems makes for adistinctivefamily sound.•It was just thematingof two bodies,essentialfor procreation, but certainly notmeantto beenjoyed.•The child of ...
Polyandry (multiple mating) is very common in females of this predatory coccinellid. Influence of polyandry on clutch size of the predatory coccinellid, Cryptolaemus montrouzieri (Coleoptera: Coccinellidae) London, March 21 ( ANI ): Male fruit flies consistently change their mating behaviour depending...
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Other articles where mating is discussed: animal behaviour: Sensory-motor mechanisms: …when these fish defend their mating territories in the springtime against intrusions from rival male sticklebacks. The males differ from all other objects and forms o
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It was previously reported that administration of 1 mg testosterone propionate (TP) to the neonatal female Bagg mouse caused a marked change in the evolution of the reporductive performance of the animals but did not induce total sterility after pairing at the age of 28 days. In another study...