作者: Hideyuki Ohsawa , Miho Inoue , Osamu Takenaka
DOI: 10.1007/BF02382664
关键词: Animal ecology 、 Harem 、 Zoology 、 Reproductive success 、 Erythrocebus patas 、 Ecology 、 Patas monkey 、 Offspring 、 Biology 、 Mating 、 Mating 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.