''Duttaphrynus microtympanum'' (common names: southern hill toad, small-eared toad) is a species of

toad Toad is a common name for certain frogs, especially of the family Bufonidae, that are characterized by dry, leathery skin, short legs, and large bumps covering the parotoid glands. A distinction between frogs and toads is not made in scientif ...

found in the Western Ghats of India, possibly wider.

Description

The head of this species has prominent bony ridges, viz. a canthal, a preorbital, a supraorbital, a postorbital, and a short orbitotympanic; the snout is short and blunt; the interorbital space is broader than the upper eyelid; the tympanum is very small, not half the diameter of eye, and generally indistinct (thus the common name). The first finger extends beyond the second; the toes are about half webbed, with single subarticular tubercles; two moderate metatarsal tubercles are present, with no tarsal fold. The tarsometatarsal articulation reaches the eye, or between the eye and the tip of the snout. Upper surfaces have irregular, distinctly porous warts; the parotoids areprominent, elliptical, and twice or twice and a half as long as broad. They are brown above, yellow beneath, marbled with brown. Males have a subgular

vocal sac The vocal sac is the flexible membrane of skin possessed by most male frogs and toads. The purpose of the vocal sac is usually as an amplification of their mating or advertisement call. The presence or development of the vocal sac is one way ...

. Their snout-to-vent length is about 3 in.Boulenger, G. A. (1890) Fauna of British India. Reptilia and Batrachia

References

External links

microtympanum Frogs of India Endemic fauna of the Western Ghats Amphibians described in 1882 {{Bufonidae-stub