Coral grouper hangs motionless as it awaits small fish prey, Cephalopholis miniata, Simian Islands, Thailand, Southeast Asia, Asia

Measles virus (of large size) and SV40 virus (of small size), TEM. This electron micrograph reveals both a paramyxovirus measles virus, and virions of the polyomavirus, simian virus SV40 (smaller circles)

Ape peeking out behind the foliage in the forest of Mount Halimun Salak National Park in Indonesia, West Java, Indonesia

Low angle view of an Ape climbing between trees in the rainforest of Mount Halimun Salak National Park in Indonesia, West Java, Indonesia

Buenos Aires, Argentina, Mandrill (Mandrillus Sphinx), From Nigeria And Congo, In The Palermo Zoological Gardens

A Small Monkey

A Small Monkey, Mae Hong Sorn, Thailand

Proboscis monkey (nasalis larvatus), Borneo

Ape hanging on a tree trunk in the rainforest of Mount Halimun Salak National Park in Indonesia, West Java, Indonesia

Ape in a forest in Mount Halimun Salak National Park in Indonesia, West Java, Indonesia

Ape hanging of a tree in the rainforest of Mount Halimun Salak National Park in Indonesia, West Java, Indonesia

Ape stands on a wooden platform in the rainforest with a contemplative expression in Mount Halimun Salak National Park in Indonesia, West Java, Indonesia

A monkey and its mother eating together, Darjeeling west bengal india