8 species of Lorises identified throughout Asia and Southeast Asia. The species is found east of the Mekong River in Vietnam, Cambodia, Laos, and southernmost China. In Vietnam, there are two species of Loris: Pygmy and Bengal Slow. A pygmy slow loris has been born at the Columbus Zoo and Aquarium to first-time parents Gouda and Muenster. Females show a strong preference for familiar-smelling males over novel-smelling males. 1 of 4 Paula Kolvig, rainforest assistant curator, holds Pygmy Slow Loris twins at Moody Gardens in Galveston. In an influential 1953 publication, primatologist William Charles Osman Hill also consolidated all the slow lorises in one species, Nycticebus coucang, and considered other forms distinct at the subspecies level. After six months the baby will be weaned, the females reach sexual maturity by 16 months, while the male reaches maturity by about 18 months. In the 1980s, one estimate placed the population at roughly 72,000 individuals, while another estimate from the same period placed the number around 600–700 individuals. The pygmy slow loris is omnivorous, feeding on ants, insects, and fruit. So in order for us to be able to tell that story, we need to have slow lorises here at the Bronx Zoo. The pygmy slow loris is considered to be under-protected in the wild. The pygmy slow loris is a specialized gummivore, a trait that helps it overcome difficulties in finding food during times of shortage. A Species Survival Plan was established for the pygmy slow loris in 1994 in order to help conserve the species. Pygmy slow lorises are among the few mammals whose bite is poisonous. Research on the process of sexual selection in primates suggests that the exclusive presence of one male's scent in the area is a reliable cue that he is capable of defending the area and/or preventing rival males from marking. The pygmy slow loris is a specie of slow loris native to the Asian continent. The species has distinctive teeth morphology: its third molar is triangular in outline and only slightly smaller than the first molar; its second molar is the largest. The pygmy slow loris is found in Vietnam, Laos, Thailand, China and parts of Cambodia. Yet, watch closely. FAB. Pygmy Slow Loris. About 175 pygmy lorises live in breeding facilities worldwide. The animal is nocturnal and arboreal, crawling along branches using slow movements in search of prey. In Laos, the wildlife status report of 1999 describes the species as "little known" and "common", based on availability of potential habitat. They are also sometimes found in bamboo groves. The oily secretion contains a complex mixture of volatile and semi-volatile components; one chemical analysis indicated over 200 components were present. The pygmy slow loris mates once every 12–18 months and has one or two offspring after an average gestation period of six months. They inhabit tropical rainforests, evergreen forests and bamboo groves. OUR DATA: We use the most recent data from these primary sources: AnAge, UMICH, Max Planck, PanTHERIA, Arkive, UKC, AKC. The pygmy slow loris produces an apocrine secretion on scent glands near their elbow (brachial glands). In Laos, the species has been recorded in seven National Biodiversity Conservation Areas. The pygmy slow loris (Nycticebus pygmaeus) is one of a number of species of slow loris.It is a small nocturnal primate with large eyes. There is often a dark midline along the neck and back. The weight gains, achieved largely by increasing food intake, are triggered by changes in the length of the day and night. There are 9 genera and over 25 species. In 1939, Reginald Innes Pocock combined all slow lorises into a single species, Nycticebus coucang. They are found in Vietnam, Laos, China, Thailand, and parts of Cambodia.Because … Pygmy slow lorises are nocturnal, so they’re active after sunset, and tend to hang upside down by one foot from trees. It will fire an event to the parent when clicking on each one. The incisors and canines on its lower jaw are procumbent (tilt forward) and together form a toothcomb that is used in grooming and feeding. A study on recently reintroduced individuals found similar results—40% insects, 30% gum, and 30% other exudates. It weighs about 450 g (1.0 lb). Surveys from 1998 and 1999 show that 80 to 90 animals were imported from Vietnam though Hekou Port into Yunnan province, making it the most commonly recorded animal in the surveys. In international shipments, pygmy lorises may be even mixed up with pottos or lemurs. The pygmy slow loris will also consume insects that have been exposed by its bamboo-gouging activities. Their short brown-and-gray coat varies from individual to individual. Unlike other primates, it does not leap. This genus is further divided … The pygmy slow loris is about 6-10 inches long and weighs about 2 pounds. The presence or absence of a dorsal stripe and silvery hair tips appear to be a seasonal variation and have led some to postulate the existence of an additional species, N. intermedius, although DNA analysis has since confirmed this to be an adult version of the pygmy slow loris. In China, Daweishan, Fenshuiling, and Huanglianshan Reserve maintained approximately 80% of that country's population of the species in 2007. A Vietnamese study concluded that the diet of the pygmy slow loris consists largely of tree exudates (gum) (63%) and animal prey (33%), with other food types making up the remainder. Floating Action Button for Vue. After studying slow lorises from Indochina, primatologistColin Groves proposed that the pygmy slow loris was morphologically unique enough to be considered a distinct species. Analysis of nucleotide sequence diversity from individuals taken from the boundary areas between southern China and Vietnam (a region of sympatry between the pygmy slow loris and the Bengal slow loris) show that the pygmy slow loris is not subject to the same introgressive hybridization as the Bengal slow loris (N. bengalensis). This seasonal change in bodyweight occurs in both sexes, in both pregnant and non-pregnant females—an adaptation thought to help ensure survival during winter when food resources become scarce. Pygmy Slow Loris. There has been a 76% habitat loss from logging, along with destruction from military activities and hunting. The similarity between the brachial gland secretions and domestic cat allergens may account for anaphylaxis in susceptible individuals. It is distributed east of the Mekong River in Vietnam, eastern Cambodia, Laos, and Yunnanprovince in southern China. Vocalizations of the pygmy slow loris include a short whistle, mother-infant contact calls, and a whistling sound produced during estrus. However, the species is still vulnerable to hunting, even in protected areas. As their name suggests, pygmy slow lorises are the smallest of the eight species of slow loris. Non-experts may find it difficult to distinguish between the pygmy slow loris and the Sunda slow loris, as both have similarly reddish fur, which is variable in colours. It typically weighs on average 400 grams or 14 ounces. A year later, several pairs caught from the wild were transferred to zoos in Cincinnati, San Diego, and the Duke Lemur Center. These lorises can be divided into two genera. This enormous discrepancy underlines the difficulty to calculate population size without detailed field studies. The oily secretion is similar to properties found in cat dander. Between 1998 and 2006, 70% of pygmy slow lorises seized by authorities died before reaching a sheltering zoo, resulting in replacement demand and additional captures from the wild. By 2007, field sightings were becoming scarce, and there were reports that it had disappeared from large parts of its range, particularly in areas with intense logging and agriculture. Due to a combination of unstable political situations in its range, and its nocturnal, arboreal lifestyle, population data for the pygmy slow loris are scarce. There are also parts and derivatives of pygmy lorises in trade, such as the skin and the hair. The pygmy slow loris is traded mainly for its purported medicinal properties, for the pet trade, or, to a lesser extent, as food for local consumption. The length of the skull is less than 55 mm (2.2 in). For the first few days, the young loris clings to the belly of its mother. Unlike other primates, it does not leap. The description was based on a male specimen sent to him by J. Vassal, a French physician who had collected the specimen from Nha Trang, Vietnam (then called Annam, a French Protectorate) in 1905. Mothers will "park" their young at one week of age while foraging, and the young begin following their mothers at about two weeks. Although super cute, the pygmy slow is the only poisonous primate that we know of! It occurs in a variety of forest habitats, including tropical dry forests, semi-evergreen, and evergreen forests. In one noted incident, 102 animals were confiscated during transit to Ho Chi Minh City in August 1993; of these, only four survived. Pygmy Slow Loris - Nycticebus pygmaeus The pygmy slow loris is found in Cambodia, Laos, and Vietnam. The pygmy slow loris is about 6-10 inches long and weighs about 2 pounds. 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