Pola aktivitas harian siamang(hylobates (symphalangus) syndactylus Raffles, 1821) betina sepanjang siklus menstruasi di pusat primata schmutzer ragunan, jakarta :

Pola kopulasi siamang (Hylobates (Symphalangus) Syndactylus) di Pusat Primata Schmutzer Ragunan, Jakarta

Perilaku Harian Siamang Symphalangus syndactylus (Raffles, 1821) Jantan di Primate Center, Taman Safari Indonesia Bogor, Jawa Barat = Daily Behavior of Male Siamang Symphalangus syndactylus (Raffles, 1821) at Primate Center, Taman Safari Indonesia Bogor, West Java

Aktivitas Pair Bonding pada Siamang Symphalangus syndactylus (Raffles, 1821) di Primate Center, Taman Safari Indonesia Bogor, Jawa Barat = Pair Bonding Activities of Siamang Symphalangus syndactylus (Raffles, 1821) at Primate Center, Taman Safari Indonesia, West Java

Interaksi Siamang (Symphalangus syndactylus Raffles, 1821) Jantan dan Betina serta Pengaruh Duet Vokalisasi Siamang di Zona Primata Gembira Loka Zoo Yogyakarta = Interaction of Male and Female Siamang (Symphalangus syndactylus Raffles, 1821) and the Influence of Siamang Vocalization Duets in the Primate Zone of Gembira Loka Zoo, Yogyakarta