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Assam macaque

Assam Macaque Facts: Profile, Traits, Range, Ecology, Size

Posted on February 15, 2024February 4, 2024

The Assam macaque, scientifically known as Macaca assamensis, stands as a remarkable member of the Old World Monkeys family, captivating the landscapes of South and Southeast Asia with its enigmatic presence. This captivating primate, adorned with a rich blend of fur and distinct facial features, has been a subject of fascination for researchers and wildlife enthusiasts alike.

Assam Macaque Facts: Profile, Traits, Diet, Range, Habitat, Size

In the intricate dance of survival, the Assam macaque grapples with an uncertain future. It is a story of resilience entangled with the complexities of human-wildlife coexistence. As we navigate this delicate balance, the fate of the Assam macaque serves as a poignant reminder of the profound impact our actions have on the intricate tapestry of life.

Conservation Conundrum: The Precarious Status of Macaca Assamensis

Regrettably, the Assam macaque, a species that has graced the natural tapestry for millennia, finds itself teetering on the edge of vulnerability. The International Union for Conservation of Nature (IUCN) has, for the past 24 years, classified this species as “near threatened.” This classification serves as an ominous reminder of the precarious balance these primates tread in the face of relentless challenges.

Threats Looming Large: A Symphony of Hunting, Habitat Degradation, and Fragmentation

The Assam macaque’s struggle for survival unfolds against a backdrop of menacing threats. The haunting specter of hunting, driven by various human activities, casts a dark shadow over their existence. Their once-pristine habitats bear the scars of degradation, a consequence of relentless human encroachment. The very fabric of their interconnected homes unravels as fragmentation takes its toll, disrupting the delicate balance that sustained the Assam macaque for generations.

A Tapestry Unraveling: Unraveling the Impact of Habitat Degradation

The lush forests that once cradled the Assam macaque in their protective embrace now echo with the sounds of degradation. The relentless exploitation of their habitats not only jeopardizes the macaque’s survival but also sends ripples across the intricate ecosystems they call home. The silent disappearance of ancient trees, the disruption of vital corridors, and the encroachment of human settlements paint a dire picture of a tapestry unraveling at the hands of progress.

Fragmentation Fables: The Disintegration of Macaque Strongholds

Fragmentation emerges as a poignant chapter in the Assam macaque’s struggle for existence. The once continuous expanse that allowed these primates to roam freely is now dissected by roads, agriculture, and human settlements. This disintegration not only fragments their habitats but also isolates populations, threatening the genetic diversity vital for their resilience. The very essence of the Assam macaque’s interconnected lives faces erosion in the wake of relentless fragmentation.

Assam Macaque’s Physical Characteristics

The Assam macaque, a captivating primate, boasts a palette ranging from yellowish-brown to a rich dark brown, creating a visually striking appearance. As one observes this unique species, the facial skin unfolds into a spectrum from dark brown to an intriguing shade of purple, adding a layer of complexity to its countenance.

Intricate Details of the Facial Features

A remarkable aspect of the Assam macaque is the dark shaft of hair on its cheek, skillfully pointed back towards the ear. This feature contributes to the distinctiveness of its facial profile, creating an arresting image. Additionally, the crown exhibits a noteworthy characteristic – the hair gracefully split in the middle, enhancing the primate’s overall aesthetic allure.

Varied Shades Across Limbs

The Assam macaque’s shoulders, heads, and arms diverge in color from the rest of its stylish appearance, offering a lighter hue that complements its overall ensemble. This color variation contributes to the primate’s fashionable appearance, setting it apart in the intricate tapestry of the natural world. Furthermore, the tail, characterized by its brevity and abundant hair, adds a finishing touch to the macaque’s captivating visage.

Dimensions and Weight: A Closer Look

Delving into the numerical specifics, the head-to-body length of the Assam macaque spans an impressive range from 51 to 73.5 cm (20.1 to 28.9 inches). The tail, a well-proportioned appendage, measures between 15 to 30 cm (5.9 to 11.8 inches) in length. As for adulthood, these remarkable primates tip the scales at a weight range of 5 to 10 kg (11 to 22 pounds), solidifying their presence in the animal kingdom with a harmonious blend of elegance and strength.

The Nepalese Population of Macaca Asmensis

The Macaca Asmensis, specifically the “Nepalese population,” stands as an endemic species exclusively native to Nepal. Intriguingly, this particular population appears to be nearly indistinguishable from the two officially recognized subspecies, both of which inhabit regions southeast and east of the broader range associated with M. Asamensis.

Assam Macaque’s Habitat Diversity

The Assam macaque, scientifically known as Macaca assamensis, exhibits a remarkable versatility in its choice of habitat. Typically, these primates inhabit hilly terrains, with an altitude cap of 1.8 meters (5.7 feet). However, intriguingly, in regions east of wetlands, they display a surprising adaptability, venturing into lowlands and denser areas, even at altitudes not exceeding the mentioned limit.

Altitudinal Preferences in Laos and Vietnam

In the countries of Laos and Vietnam, the Assam macaque showcases a distinct preference for elevated terrains, typically soaring beyond 500 meters (1,600 feet). Astonishingly, these altitudinal inclinations take a different turn in the forested realms within limestone karst, where these macaques are found at significantly lower altitudes.

Assam Macaque’s Eclectic Lifestyle

The Assam macaque leads a multifaceted lifestyle, seamlessly transitioning between arboreal and terrestrial realms. Their daily routines are marked by this versatility, creating an intricate dance between the canopy and the forest floor. As omnivores, their diet encompasses a diverse array of sustenance, ranging from fruits and leaves to a mix of continuous and cereal-based sources. A fascinating interplay of habitat choice and dietary habits paints a vivid picture of their ecological niche.

Population Dynamics in Namdafa National Park

Within the confines of Namdafa National Park in Arunachal Pradesh, a meticulous recording effort in 202 revealed the presence of five distinct teams of Assam macaques. The data further illuminated the intricacies of their social structure, with a population density of 1 square kilometer (0.39 square miles) and an average group size of 13.93 individuals. Such insights not only provide a glimpse into their social dynamics but also underscore the importance of preserving these habitats to sustain their populations.

Encounters in Langtang National Park, Nepal

A survey conducted in 2007 within Langtang National Park, Nepal, delved into the populous presence of Assamese macaques. The survey area, spanning 5 square kilometers (5 sq mi), witnessed the encounter of 213 individuals distributed among nine distinct groups. This not only emphasizes their ability to thrive in diverse ecosystems but also serves as a testament to the need for comprehensive conservation efforts to safeguard these intriguing primates.

Geographic Divisions and Pockets in Northeast India

A conspicuous gap emerges in northeast India, creating distinct pockets within the territory of the two major populations. This geographical anomaly is particularly pronounced in middle Bhutan and the southern bank of the Brahmaputra River. Significantly, the upper course’s eastern trajectory delineates the boundary between the two acknowledged subspecies. How AI, ChatGPT maximizes earnings of many people in minutes

East Assamese Macaque’s Expansive Habitat

The East Assamese Macaque, scientifically denoted as M. Osmosis, exhibits a widespread habitat encompassing northeastern India, Bhutan, Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim, and Tripura. This population extends its reach further, crossing the Myanmar-Thailand border and reaching Chongkong, ultimately extending up to Tibet via the Myanmar-Thailand border. In addition, the species can be found in Guangxi, Guizhou, Tibet, and Yunnan provinces of southwestern China, Thatsang in northern Laos, and Hoi Juan provinces in North Vietnam. Motivation – Mind – Success – Thinking – Productivity – Happiness

The Range of West Assamese Macaque

Contrastingly, the West Assamese Macaque, scientifically labeled as M. Pelops, primarily dwells in northern Nepal, spanning from Uttar Pradesh, Sikkim, Assam, and northern India to West Bengal, Central Bhutan, and the Sundarbans in Bangladesh. This distinct population’s distribution showcases a unique range that distinguishes it from its counterparts.

Assam Macaque Facts Profile, Traits, Diet, Range, Habitat, Size

Survey Insights and Altitudinal Variation

Through comprehensive surveys conducted in Nepal during 1976 and 1978, the distribution patterns of the Assam Macaque have been discerned. Notably, this macaque species has been observed inhabiting riverbanks in tropical and sub-tropical forests, maintaining an elevation ranging from approximately 200 to 1,800 meters (660 to 5,910 feet). Intriguingly, the absence of the Assam Macaque on the western side of the Kaligandaki River adds a layer of mystery to its distribution. Business – Money Making – Marketing – E-commerce

Ecological Preferences in India

Delving into India, the Assam Macaque manifests a propensity for tropical and sub-tropical semicircular forests, dry slums, and montane forests. This diverse range spans altitudes up to an impressive 4,000 meters (13,000 feet) above sea level, showcasing the species’ adaptability and ecological versatility within the Indian subcontinent. Health books, guides, exercises, habits, Diets, and more

Assam Macaque Troops: Varied and Complex Dynamics

The Assam macaque, a fascinating primate species, exhibits a dynamic social structure characterized by troop sizes ranging from 13 to 35 individuals. The average troop comprises approximately 23.66 members, consisting of 31% adult females, 16% adult males, and their offspring. This intricate composition reflects the complex interactions and hierarchies within the troop, adding a layer of intricacy to their social dynamics.

Dietary Preferences: A Culinary Palette

When it comes to their culinary preferences, the Assam macaques display a penchant for maize jaggery, relishing the sweetness of this sugary treat. Following closely in popularity are potato tubers, forming a substantial part of their diet. However, their foraging habits extend beyond these favorites, as they occasionally raid wheat, shrapnel, and betel fields, showcasing adaptability in their dietary choices. Fitness – Meditation – Diet – Weight Loss – Healthy Living – Yoga

Habitat Threats: A Precarious Balance

The habitat of the Assam macaque faces multifaceted threats that jeopardize the survival of this species. Selective logging, various forms of anthropological development, and activities pose significant risks. Additionally, the menace of hunting and trapping, driven by motives ranging from alien invaders to sports, medicine, and the pet trade, further compounds the challenges they confront. Hybridization with adjacent species adds another layer of threat, particularly affecting specific populations and underscoring the delicate balance of their ecosystem. RPM 3.0 – 60% CONVERSION & Money for Affiliate Marketing

Legal Safeguards: Conservation Measures in Place

Recognizing the vulnerability of the Assam macaque, concerted efforts have been made to provide legal protection across all countries where this primate is found. In India, the species finds a place under the second schedule of the first part of the Indian Wildlife Act. This legal designation aims to safeguard the Assam macaque population, emphasizing the importance of conservation and the preservation of its habitat for future generations.

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