The term "marmoset" is also used in reference to Goeldi's marmoset, Callimico goeldii, which is closely related. Most marmosets are about 20 cm (8 in) long. Relative to other monkeys, they show some apparently primitive features; they have …

marmoset, (family Callitrichidae), any of numerous species of small long-tailed South American monkeys. Similar in appearance to squirrels, marmosets are tree-dwelling primates that move in a quick jerky manner.

2025年8月19日 · Marmoset monkeys are small, long-tailed primates that inhabit the dense forests of South America, particularly the Amazon basin. As members of the class Mammalia, marmosets are mammals, and their biology and behavior are well documented in authoritative guides to mammals. As New World monkeys, they’ve evolved unique characteristics that set them apart …

2024年5月27日 · A marmoset is a group of over 20 different monkeys, spread across South America in rainforests and other lush areas. Though their population is threatened, they continue to be trafficked as pets, especially the common marmoset.

2005年5月18日 · Common marmoset PIN welcomes primatologists who are working directly with species to send updates for our fact sheets any time, including sources. We also welcome all readers to send updates and sources for consideration: we will check with the experts before adding these updates.

From the lush Amazon rainforests to the arid caatinga scrubs of northeastern Brazil, miniature marmoset monkeys swing through diverse New World landscapes. Explore all 24 species of marmoset monkeys here.

Known for its expressive face, sharp chirps, and squirrel-like antics, the marmoset (scientific name: Callithrix, with multiple species under this genus) is one of nature’s most captivating miniature marvels.

2025年8月5日 · Uncover the complete story of marmoset monkeys: their distinct biology, intricate wild lives, and the realities of their human relationship.

2017年3月29日 · Here’s how it works. A common marmoset sits on a person's hand. (Image credit: Anake Seenadee/Shutterstock) Marmosets are small monkeys that live high up in the canopies of South American ...

The common marmoset (Callithrix jacchus) is a small New World monkey with a tail that isn't prehensile, meaning it is used for balance, but not for grabbing things.