Maués Marmoset Overview

Common Name: Maués Marmoset
Scientific Name: Callithrix mauesi

Habitat

The Maués Marmoset is primarily found in the Amazon Rainforest, specifically in the regions surrounding Maués, located in the state of Amazonas, Brazil. These small primates reside in tropical and subtropical forests, where dense vegetation and a rich ecosystem provide the necessary resources for their survival. They thrive in primary and secondary forests and are often spotted in riverine habitats.

Physical Characteristics

Maués Marmosets are characterized by their small size, typically weighing around 300 to 400 grams (10.5 to 14 ounces). They measure about 20 to 25 centimeters (8 to 10 inches) in length, excluding their tail, which can be roughly the same length as their body. Their fur is generally soft and dense, displaying a distinctive combination of brown and white coloration, with prominent facial markings. Notable features include their expressive eyes and acrobatic digits, which are perfectly adapted for life in the trees.

Behavior

This species is known for its social behavior, living in small family groups that can consist of up to 10 individuals. Maués Marmosets are diurnal, meaning they are most active during the day. They exhibit strong vocalizations for communication and territorial displays. Their playful and curious nature often attracts researchers and wildlife enthusiasts alike.

Diet

The Maués Marmoset has an omnivorous diet, primarily feeding on fruits, insects, and small invertebrates. They play an important role in seed dispersal within their habitat, contributing to forest regeneration. Their feeding habits include foraging for tree sap, a significant part of their diet, which showcases their adaptability in the lush, complex Amazon environment.

Reproduction

Maués Marmosets typically breed year-round, though most births occur during specific seasons when food resources are abundant. After a gestation period of approximately 150 days, females usually give birth to twins, which are cared for by both parents and other group members. This cooperative breeding enhances the survival rate of the offspring.

Conservation Status

The Maués Marmoset is currently classified as Vulnerable by the International Union for Conservation of Nature (IUCN). Habitat loss due to deforestation and the encroachment of agricultural activities pose significant threats to their population. Conservation efforts are essential to protect their natural habitat and ensure the survival of this unique species.

Interesting Facts

Did you know that Maués Marmosets have a unique way of communicating with each other? They are known for their diverse range of vocalizations, which include chattering sounds that can convey different messages to their group. Additionally, these marmosets have remarkable agility, allowing them to leap between branches with ease.

Role in Ecosystem

The Maués Marmoset plays a crucial role in its ecosystem as both a seed disperser and a prey species. By consuming various fruits and plants, they help in the propagation of diverse plant species in the Amazon rainforest. Their presence supports the food web, contributing to the overall health of their habitat and maintaining ecological balance.