Draco blanfordii

Geographic range

D. blanfordii is found in Bangladesh, China (SW Yunnan), India, Malaysia (West), Myanmar, Thailand (East), and Vietnam,

Etymology

The specific name, blanfordii, is in honor of English geologist and naturalist William Thomas Blanford of the Geological Survey of India in British India.

Description

D. blanfordii is similar to D. indochinensis. However, while the dewlap of D. indochinensis is widest at its base, decreases in width over its entire length, and terminates in a sharp point, in contrast, the dewlap of D. blanfordii is distally expanded with a basal constriction, and terminates in a rounded distal edge. D. indochinensis also differs from D. blanfordii in the presence (in both sexes) of a thick, black transverse band that extends across the posterior gular region from one throat lappet to the other, and in the presence of dark radial bands on the dorsal surfaces of the patagia in both sexes rather than in females only.

The head of D. blanfordii is small, and the snout is constricted, slightly longer than the diameter of the orbit. The nostril is directed upwards, perfectly vertical. The tympanum is naked, smaller than the eye-opening. The upper head-scales are unequal, keeled, with a prominent tubercle at the posterior corner of the orbit. There are nine upper labials. The male's gular appendage is longer than the head, very thin, covered with large scales. The male has a slight nuchal fold. The dorsal scales are equal, smooth or very feebly keeled, not larger than the ventrals. There is a series of widely separated enlarged keeled scales along the side of the back. The fore limb stretched forwards extends considerably beyond the tip of the snout; the adpressed hind limb nearly reaches the axilla. Colouration is grey-brown above, with small dark spots. The wing-membranes which above are marbled with dark brown, with lighter spots and lines, are beneath immaculate. The throat is unspotted, greenish, pale scarlet beneath the lateral wattles. Snout–vent length (SVL) is 4.75 in, and the tail is 9 in long. D. blanfordii is the largest species of the genus.

Habitat

The preferred natural habitat of D. blanfordii is dense seasonal tropical forest, at altitudes from sea level to 1,200 m.

Behaviour

D. blanfordii is arboreal and diurnal

Diet

D. blanfordii preys upon ants.

Reproduction

D. blanfordii is oviparous.

References

References

1. Lwin, K.. (2019). "''Draco blanfordii''".
2. [[Richard Allen "Bo" Crombet-Beolens. Beolens B]], [[Michael Watkins (zoologist). Watkins M]], [[Michael Grayson. Grayson M]] (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. {{ISBN. 978-1-4214-0135-5. (''Draco blanfordii'', p. 27).
3. [[George Albert Boulenger. Boulenger GA]] (1890). ''The Fauna of British India, Including Ceylon and Burma. Reptilia and Batrachia.'' London: Secretary of State for India in Council. (Taylor and Francis, printers). xviii + 541 p. (''Draco blanfordii'', p. 112-113).
4. {{EMBL species