Mating strategy and reproductive success of male patas monkeys (Erythrocebus patas)

作者: Hideyuki Ohsawa , Miho Inoue , Osamu Takenaka

DOI: 10.1007/BF02382664

关键词: Animal ecologyHaremZoologyReproductive successErythrocebus patasEcologyPatas monkeyOffspringBiologyMatingMating system

摘要: Mating behavior and paternity of offspring wild patas monkeys were studied at Kala Maloue National Park, Cameroon. Observation groups over three years revealed that multi-male situations occurred after takeover the position a resident male. Direct observation showed males (harem males) occupied only 31% mating in 100% one-male situations. DNA-typing sired two four infants situation five situation. Under cycle situation, calculation shows more than sneakers both testing. Sneak during situations, performed compensatory mating, with dilution sneaker sperm; these activities explain discrepancy found between results discrimination.

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