Cazuza’s Saki

Cazuza’s Saki (Pithecia cazuzai) is a distinctive, shaggy New World primate described during a comprehensive taxonomic revision of saki monkeys in 2014. Named in honor of prominent Brazilian primatologist Dr. Alfredo Langguth (nicknamed Cazuza), this elusive...

Bulmer’s Fruit Bat

Bulmer’s Fruit Bat (Aproteles bulmerae) is one of the rarest, most endangered, and enigmatic bats in the world. First described from 12,000-year-old fossil bones unearthed in a prehistoric rock shelter and thought to have vanished at the end of the Pleistocene,...

Screaming Hairy Armadillo

The Screaming Hairy Armadillo (Chaetophractus vellerosus) is a small, heavily armored burrowing xenarthran native to the arid scrublands and savannas of central and southern South America. Named for its abundant shaggy coat of pale bristles protruding between its...

Tufted Deer

The Tufted Deer (Elaphodus cephalophus) is an elusive, solitary ungulate native to the mist-shrouded, high-elevation montane forests of central and southwestern China. Characterized by a prominent tuft of dark, bristly hair standing up to four inches high on its...

Moonrat

The Moonrat (Echinosorex gymnura), also known as the gymnure, is the largest extant member of the hedgehog family (Erinaceidae), despite completely lacking defensive spines. Native to the sultry, swampy lowland jungles of Southeast Asia, this solitary, primarily...

Black and Rufous Elephant Shrew

The Black and Rufous Elephant Shrew (Rhynchocyon petersi), also known as the Zanj sengi, is an extraordinary, highly cursorial small mammal endemic to the fragmented coastal forests of East Africa. Despite its historical common name, this agile creature is not a true...

Black-headed Spider Monkey

The Black-headed Spider Monkey (Ateles fusciceps) is an exceptionally acrobatic and critically endangered primate endemic to the imperiled Chocó-Darién rainforest corridor of northwestern South America. Renowned for its slender, spidery limbs and an extraordinarily...

Western Hoolock Gibbon

The Western Hoolock Gibbon (Hoolock hoolock) is the sole ape species native to the Indian subcontinent, celebrated across South Asia for its acrobatic arboreal agility and evocative, melodious vocal duets. Inhabiting the continuous upper canopies of northeastern India...

Common Spotted Cuscus

The Common Spotted Cuscus (Spilocuscus maculatus) is one of the most visually striking arboreal marsupials of the Australasian rainforest realm. Inhabiting the dense tropical canopies of New Guinea and the northern tip of Australia’s Cape York Peninsula, this...

Marine Otter

The Marine Otter (Lontra felina), known locally in South America as the chungungo or gato marino (‘sea cat’), is one of the smallest and most specialized marine mammals on Earth. Unlike the North American sea otter, which belongs to a distinct genus, the...