Bamboo rat

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Bamboo rats
Temporal range: Late Miocene - recent
Lesser bamboo rat.jpg
Lesser bamboo rat, Cannomys badius
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Spalacidae
Subfamily: Rhizomyinae
Tribe: Rhizomyini
Winge, 1887
Species

The bamboo rats are four species of rodents of the subfamily Rhizomyinae. They are the sole living representatives of the tribe Rhizomyini. These species are found in South Asia, Southeast Asia and East Asia.

The species are:

Bamboo rats vary in size, from the lesser bamboo rat, which is typically 15 to 25 cm (5.9 to 9.8 in) long (head and body: tail length is 6–8 cm (2.4–3.1 in)), and weighs from 500 to 750 g (18 to 26 oz), to the Sumatra bamboo rat, which can reach lengths of nearly 50 cm (20 in) with a 20 cm (7.9 in) tail, and weighs up to 4 kg (8.8 lb). However, they are all bulky, slow-moving rodents that live and forage in extensive burrow systems and rarely spend much time above ground. They feed on the underground parts of plants. They live at altitudes of 1,200 to 4,000 m (3,900 to 13,100 ft) and, except for the lesser bamboo rat, feed principally on bamboo and live in dense bamboo thickets. The lesser bamboo rat is more variable in its habitat, living in grassy areas, forests, and sometimes gardens, and eats a wider variety of vegetation.

All bamboo rats are regarded as agricultural pests since they eat the roots of a range of crop plants such as tapioca, sugar cane, and tea bushes, but they are also recognised as valuable food animals.

The bamboo rats are the natural hosts for the disease-causing mold, Talaromyces marneffei , which is endemic in all species in Southeast Asia. [1] [2] In this area, talaromycosis due to the mold is the third most common opportunistic infection in HIV-positive individuals.

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<i>Rattus</i> Genus of rodents

Rattus is a genus of muroid rodents, all typically called rats. However, the term rat can also be applied to rodent species outside of this genus.

<i>Talaromyces marneffei</i> Species of fungus

Talaromyces marneffei, formerly called Penicillium marneffei, was identified in 1956. The organism is endemic to southeast Asia where it is an important cause of opportunistic infections in those with HIV/AIDS-related immunodeficiency. Incidence of T. marneffei infections has increased due to a rise in HIV infection rates in the region.

<span class="mw-page-title-main">Rhizomyinae</span> Subfamily of rodents

The rodent subfamily Rhizomyinae includes the Asian bamboo rats and certain of the African mole-rats. The subfamily is grouped with the Spalacinae and the Myospalacinae into a family of fossorial muroid rodents basal to the other Muroidea.

<i>Dendrocalamus</i> Genus of grasses

Dendrocalamus is a tropical Asian genus of giant clumping bamboos in the grass family. It is found in the Indian subcontinent, China, and Southeast Asia.

The Giant Rat of Sumatra is a fictional giant rat, first mentioned by Arthur Conan Doyle in "The Adventure of the Sussex Vampire". As part of the tale, the protagonist, Sherlock Holmes, declares that there is a "story" connected with this rat, presumably a detective case he has handled. The name of the rat and its implied unpublished history were later used in works by many other writers.

<i>Canarium</i> Genus of trees

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<i>Potanthus</i> Genus of butterflies

Potanthus is a large genus of skipper butterflies. They are commonly known as darts. They are found from South Asia to East Asia, and down to maritime Southeast Asia. It includes about 35 species, all of which look very similar to each other and are often only reliably identifiable through the examination of the male genitalia.

<span class="mw-page-title-main">Greater bandicoot rat</span> Species of rodent

The greater bandicoot rat or Indian bandicoot rat is a species of rodent in the family Muridae found in Bangladesh, China, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Sri Lanka, Taiwan, Thailand, and Vietnam[Pakistan]. It can grow to about 27–29 cm without including the tail which can grow to 28 cm. These should not be confused with marsupial bandicoots which inhabit Australia and neighbouring New Guinea, which were named after the bandicota rats.

<span class="mw-page-title-main">Lesser racket-tailed drongo</span> Species of bird

The lesser racket-tailed drongo is a species of bird in the family Dicruridae. It is found in the Indian Subcontinent and Southeast Asia.

<span class="mw-page-title-main">Blue whistling thrush</span> Species of bird

The blue whistling thrush is a bird in the Old World flycatchers family Muscicapidae that is found in the mountains of Central Asia, South Asia, China and Southeast Asia. It is known for its loud human-like whistling song at dawn and dusk. The widely distributed populations show variations in size and plumage with several of them considered as subspecies. Like others in the genus, they feed on the ground, often along streams and in damp places foraging for snails, crabs, fruits and insects.

<span class="mw-page-title-main">Silver-breasted broadbill</span> Species of bird

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<span class="mw-page-title-main">Red-headed trogon</span> Species of bird

The red-headed trogon is a species of bird in the family Trogonidae.

<span class="mw-page-title-main">Lesser bamboo rat</span> Species of rodent

The lesser bamboo rat is a species of rodent in the family Spalacidae. It is monotypic within the genus Cannomys. It is found in Bangladesh, Bhutan, Cambodia, China, India, Myanmar, Nepal, and Thailand.

<span class="mw-page-title-main">Spotted giant flying squirrel</span> Species of rodent

The spotted giant flying squirrel, also known as the lesser giant flying squirrel, is a species of rodent in the family Sciuridae. It is found in hill and mountain forests at altitudes of 200–4,000 m (660–13,120 ft) in Southeast Asia north to central China and the east Himalayan region, although the northern populations sometimes are regarded as separate species as the grey-headed giant flying squirrel, Chindwin giant flying squirrel and P. marica. Two of these, as well as a few other populations, lack the white spots on the upperparts for which it is named. Although a large flying squirrel, it is a relatively small giant flying squirrel.

<span class="mw-page-title-main">Black giant squirrel</span> Species of rodent

The Malayan or black giant squirrel is a large tree squirrel native to the Indomalayan zootope. It is found in tropical forests from northern Bangladesh, northeastern India, Odisha, India, eastern Nepal and Bhutan, to Myanmar and southern China, south through mainland Southeast Asia, as well as several Indonesian islands and provinces.

<span class="mw-page-title-main">Hoary bamboo rat</span> Species of rodent

The hoary bamboo rat is a species of rodent in the family Spalacidae found in Southeast Asia, East Asia (China) and South Asia (India).

<span class="mw-page-title-main">Chinese bamboo rat</span> Species of rodent

The Chinese bamboo rat is a species of rodent in the family Spalacidae found in southern China, northern Myanmar, and northern Vietnam. Its habitat is bamboo thickets usually at high elevations, pine forests, and plantations.

<span class="mw-page-title-main">Large bamboo rat</span> Species of rodent

The large bamboo rat, Sumatran rat, or Indomalayan rat is a species of rodent in the family Spalacidae found in Cambodia, China, Indonesia, Laos, Malaysia, Myanmar, Thailand, and Vietnam. It is one of four species of bamboo rat. Individuals can reach lengths of nearly 50 cm (20 in) with a 20 cm (7.9 in) tail, and weigh up to 4 kilograms (8.8 lb).

<i>Coladenia</i> Genus of butterflies

Coladenia is an Oriental genus of spread-winged skippers in the family Hesperiidae. They are found throughout most of Southern, Southeastern, and Eastern Asia.

References

  1. Common Reservoirs for Penicillium marneffei Infection in Humans and Rodents, China
  2. Ajello, L; Padhye, AA; Sukroongreung, S; Nilakul, CH; Tantimavanic, S (1995). "Occurrence of Penicillium marneffei infections among wild bamboo rats in Thailand". Mycopathologia. 131 (1): 1–8. doi:10.1007/bf01103897. PMID   8532047. S2CID   20573325.