“… References: A, “Extra‐Pair Paternity Confirmed in Wild White‐Handed Gibbons,” by Barelli et al, , American Journal of Primatology, 75, p. 1185; B, “Wild Gibbons' Parentage Tested by Non‐Invasive DNA Sampling and PCR‐Amplified Polymorphic Microsatellites,” by Oka and Takenaka, , Primates, 42, p. 67; C, “Extrapair Paternity in Golden‐Cheeked Gibbons ( Nomascus gabriellae ) in the Secondary Lowland Forest of Cat Tien National Park, Vietnam,” by Kenyon et al, , Folia Primatologica, 82, p. 154; D, “Male Bimaturism and Reproductive Success in Sumatran Orang‐Utans,” by Utami et al, , Behavioral Ecology, 13, p. 643; E, “Male Orang‐Utan Bimaturism and Reproductive Success at Camp Leakey in Tanjung Puting National Park, Indonesia,” by Banes et al, , Behavioral Ecology and Sociobiology, 69, p. 1785; F, “Mountain Gorilla Tug‐of‐War: Silverbacks Have Limited Control Over Reproduction in Multimale Groups,” by Bradley et al, , Proceedings of the National Academy of Sciences at the United States of America, 102, p. 9418; G, “Male Rank, Not Paternity, Predicts Male–Immature Relationships in Mountain Gorillas, Gorilla beringei beringei ,” by Rosenbaum et al, , Animal Behaviour, 104, p. 13; H, “Dispersed Male Networks in Western Gorillas,” by Bradley et al, , Current Biology, 14, p. 510, I, “Male Genetic Structure and Paternity in Western Lowland Gorillas ( Gorilla gorilla gorilla ),” by Inoue et al, , American Journal of Physical Anthropology, 151, p. 583; J, “Intracommunity Relationships, Dispersal Pattern and Paternity Success in a Wild Living Community of Bonobos ( Pan paniscus ) Determined from DNA Analysis of Faecal Samples,” by Gerloff et al, , Proceedings of the Royal Society of London. Series B, Biological Sciences, 266, p. 1189; K, “The Chimpanzees of the Tai Forest,” by Boesch and Boesch‐Achermann, , Oxford University Press, London, England; L, “Male Competition and Paternity in Wild Chimpanzees of the Taï Forest,” by Boesch et al, , American Journal of Physical Anthropology, 130, p. 103; M, “Male Dominance Rank and Reproductive Success in Chimpanzees, Pan troglodytes schweinfurthii ,” by Wroblewski et al, , Animal Behaviour, 77, p. 873; N, “Paternity Discrimination and Inter‐Group Relationships of Chimpanzees at Bossou,” by Sugiyama et al, , Primates, 34, p. 545; O, compiled from “How Well Does Paternity Confidence Match Actual Paternity?…”