Sphaerotheca dobsonii

Sphaerotheca dobsonii (common names: Mangalore bullfrog, Dobson's burrowing frog) is a species of frog capable of burrowing. It is found in southern India.[1][2]

Sphaerotheca dobsonii
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Dicroglossidae
Genus: Sphaerotheca
Species:
S. dobsonii
Binomial name
Sphaerotheca dobsonii
(Boulenger,1882)
Synonyms

Rana dobsonii Boulenger, 1882
Tomopterna dobsonii (Boulenger, 1882)

Description

The vomerine teeth occur in two oblique series between the choanae. It is stout, with a large head, a short, rounded snout, with an obtuse canthus rostralis; the interorbital space is narrower than the upper eyelid; the tympanum is very distinct, three-fourths of the diameter of the eye. The fingers are moderate and obtuse, with the first much longer than the second, as long as third; the toes are webbed at the base and moderate; the subarticular tubercles are large; the inner metatarsal tubercle is very large, sharp-edged, shovel-shaped, and longer than the inner toe; no outer tubercle or tarsal fold is present. The tibiotarsal articulation reaches the shoulder or the tympanum. The skin is smooth above, and granular on the belly and under the thighs; a fold runs from the eye to the shoulder. Grayish or purplish above, it is indistinctly marbled with brown, sometimes with a fine, light vertebral line; a deep black streak runs from the end of the snout, through the nostril and the eye, to the shoulder, expanding in a round spot on the tympanum; the thighs are black above, whitishly marbled; the beneath is yellowish, and the throat is brown-spotted. It ranges in length from 2–3 in, snout to vent.[3]

It is found in Mangalore and South Canara.

References
  1. Dutta, Sushil; Padhye, Anand; Inger, Robert (2004). "Sphaerotheca dobsonii". IUCN Red List of Threatened Species. 2004: e.T58756A11837892. doi:10.2305/IUCN.UK.2004.RLTS.T58756A11837892.en.
  2. Frost, Darrel R. (2014). "Sphaerotheca dobsonii (Boulenger, 1882)". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 2 March 2014.
  3. Boulenger, G. A. (1890) Fauna of British India. Reptilia and Batrachia.


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