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Common Indian tree frog

Polypedates maculatus
Polypedates maculatus.jpg
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Amphibia
Subclass: Lissamphibia
Order: Anura
Suborder: Neobatrachia
Family: Rhacophoridae
Subfamily: Rhacophorinae
Genus: Polypedates
Species: P. maculatus
Binomial name
Polypedates maculatus
(J.E.Gray, 1830)
Synonyms

Hyla maculata J.E.Gray, 1930
Rhacophorus maculatus (J.E.Gray, 1830)
Polypedates himalayensis (Annandale, 1912)


Hyla maculata J.E.Gray, 1930
Rhacophorus maculatus (J.E.Gray, 1830)
Polypedates himalayensis (Annandale, 1912)

Polypedates maculatus, the Himalayan tree frogIndian tree frog, or Chunam tree frog, is a common species of tree frog found in South Asia. It was described by John Edward Gray in 1830.

The northwestern subspecies P. m. himalayensis was formerly considered a separate species.Polypedates leucomystax, a very similar species, was formerly included in P. maculatus.

These frogs measure about 7–8 cm in body length. They are mostly brownish, yellowish, greyish, or whitish above, with darker spots or markings, rarely with an hourglass-shaped figure on the back of the head and the front of the back. The loreal and temporal regions are dark; there is a light line on the upper lip. The hind side of the thighs has round, yellow spots, which are usually separated by a dark-brown or purplish network. The skin is smooth above, and granulated on the belly and under the thighs; a fold extends from the eye to the shoulder. Males have internal vocal sacs.

The vomerine teeth are arranged in two more or less oblique series between the choanae or commencing close to the inner front edge of the latter. The skin of head is free; a more or less developed bony arch – sometimes slender and partly ligamentous, sometimes very thick and swollen – extends on each side from the posterior border of the frontoparietal bones to the squamosals. The snout is pointed with a rounded tip, about as long as the diameter of the orbit, the canthus rostralis is distinct, and the loral region is concave. The nostril is located much nearer to the end of the snout than to the eye. The interorbital space is broader than the upper eyelid. The eardrum measures about three-fourths the diameter of the eye.


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Wikipedia

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