Proyecto Titi: Project Tamarin - Information on the cotton-top tamarin and how roads and agriculture threaten its remaining habitat, in English and Spanish. The Emperor Tamarin: Saguinus imperator - Project by Diana Johnson-Salvador on this small primate, with information on its classification, habitat, adaptation, nutrition, reproduction and interactions with other species. Common Marmoset: Callithrix jacchus - Factsheet from the Primate Info Net including morphology, range, habitat and ecology. Includes a live webcam. Goeldi’s Monkey: Callimico goeldii - Photographs, videos and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Buffy-tufted-ear Marmoset: Callithrix aurita - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Buffy-headed Marmoset: Callithrix flaviceps - Videos, photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Geoffroy’s Marmoset: Callithrix geoffroyi - Photographs, video clip and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Black-faced Lion Tamarin: Leontopithecus caissara - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Golden-headed Lion Tamarin: Leontopithecus chrysomelas - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Black Lion Tamarin: Leontopithecus chrysopygus - Video, photographs and information from ARKive on this critically endangered species. Golden Lion Tamarin: Leontopithecus rosalia - Many videos and photographs with details of classification, status, description, range, habitat, biology, threats and conservation. Golden-Headed Lion Tamarin: Leontopithecus chrysomelas - Fact sheet about this severely endangered species. Golden Lion Tamarin: Leontopithecus rosalia - Brazil's golden lion tamarins are one of the world's most endangered species. Fact sheet including a description, distribution, natural history and social structure.