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Bengal Tiger

Panthera tigris tigris

Description:

The Bengal tiger's coat is yellow to light orange, with stripes ranging from dark brown to black; the belly and the interior parts of the limbs is white, and the tail is white with black rings. Male Bengal tigers had a total length, including the tail, from 270 to 310 cm (110 to 120 in), while females range from 240 to 265 cm (94 to 104 in). Tails are 85 to 110 cm (33 to 43 in) long, and height at the shoulders is 90 to 110 cm (35 to 43 in). The head and body length of three males captured in Nagarahole National Park ranged from 189 to 204 cm (74 to 80 in), with a tail length of 100 to 107 cm (39 to 42 in), while a single female measured 161 cm (63 in), with a tail length of 87 cm (34 in). The average weight of males is 221.2 kg (488 lb), while that of females is 139.7 kg (308 lb). Males captured in Chitwan National Park in the early 1970s had an average weight of 235 kg (520 lb) ranging from 200 to 261 kg (440 to 580 lb), and that of the females was 140 kg (310 lb) ranging from 116 to 164 kg (260 to 360 lb). Males from the northern India are as large as Siberian tigers with a greatest length of skull of 332 to 376 mm (13.1 to 14.8 in). The white tiger is a recessive mutant of the Bengal tiger, which was reported in the wild from time to time in Assam, Bengal, Bihar and especially from the former State of Rewa. There is only one fully authenticated case of a true albino tiger, and none of black tigers, with the possible exception of one dead specimen examined in Chittagong in 1846.

Habitat:

In 1982, a sub-fossil right middle phalanx was found in a prehistoric midden near Kuruwita in Sri Lanka, which is dated to about 16,500 ybp and tentatively considered to be of a tiger. Tigers appear to have arrived in Sri Lanka during a pluvial period during which sea levels were depressed, evidently prior to the last glacial maximum about 20,000 years ago. In 1929, the British taxonomist Pocock assumed that tigers arrived in southern India too late to colonize Ceylon, which earlier had been connected to India by a land bridge. In the Indian subcontinent, tigers inhabit tropical moist evergreen forests, tropical dry forests, tropical and subtropical moist deciduous forests, mangroves, subtropical and temperate upland forests, and alluvial grasslands. Latter tiger habitat once covered a huge swath of grassland and riverine and moist semi-deciduous forests along the major river system of the Gangetic and Brahmaputra plains, but has now been largely converted to agriculture or severely degraded. Today, the best examples of this habitat type are limitated to a few blocks at the base of the outer foothills of the Himalayas including the Tiger Conservation Units (TCUs) Rajaji-Corbett, Bardia-Banke, and the transboundary TCUs Chitwan-Parsa-Valmiki, Dudhwa-Kailali and Sukla Phanta-Kishanpur. Tiger densities in these blocks are high, in part a response to the extraordinary biomass of ungulate prey.

Notes:

In 1982, a sub-fossil right middle phalanx was found in a prehistoric midden near Kuruwita in Sri Lanka, which is dated to about 16,500 ybp and tentatively considered to be of a tiger. Tigers appear to have arrived in Sri Lanka during a pluvial period during which sea levels were depressed, evidently prior to the last glacial maximum about 20,000 years ago. In 1929, the British taxonomist Pocock assumed that tigers arrived in southern India too late to colonize Ceylon, which earlier had been connected to India by a land bridge. In the Indian subcontinent, tigers inhabit tropical moist evergreen forests, tropical dry forests, tropical and subtropical moist deciduous forests, mangroves, subtropical and temperate upland forests, and alluvial grasslands. Latter tiger habitat once covered a huge swath of grassland and riverine and moist semi-deciduous forests along the major river system of the Gangetic and Brahmaputra plains, but has now been largely converted to agriculture or severely degraded. Today, the best examples of this habitat type are limitated to a few blocks at the base of the outer foothills of the Himalayas including the Tiger Conservation Units (TCUs) Rajaji-Corbett, Bardia-Banke, and the transboundary TCUs Chitwan-Parsa-Valmiki, Dudhwa-Kailali and Sukla Phanta-Kishanpur. Tiger densities in these blocks are high, in part a response to the extraordinary biomass of ungulate prey.

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KrisThomas
Spotted by
KrisThomas

South Cambridgeshire, England, United Kingdom

Spotted on Mar 28, 2012
Submitted on Mar 28, 2012

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