|Java spadefoot toad (Leptobrachium hasseltii)|
About 9, see text
|Global range (black)|
The Megophryidae are a large family of frogs native to the warm southeast of Asia, from the Himalayan foothills eastwards, south to Indonesia and the Greater Sunda Islands in Maritime Southeast Asia, and extending to the Philippines. As of 2014[update] it encompasses 180 species of frogs divided between 9 genera. For lack of a better vernacular name, they are commonly called megophryids.
The megophryids are notable for their camouflage, especially those that live in forests, which often look like dead leaves. The camouflage is accurate to the point of some having skin folds that look like leaf veins, and at least one species, the long-nosed horned frog (Megophrys montana) has sharp projections extending past the eye and nose, which disguise the frog shape.
Megophryids range in size from 2 to 12.5 cm (0.79 to 4.92 in) in length. The adults' tongues are noticeably paddle-shaped. Their tadpoles can be found in a variety of waters, but especially ponds and streams. The tadpoles are extremely diverse in form because of the variety of habitats they inhabit.
Family Megophryidae includes the following 9 genera:
- Borneophrys Delorme, Dubois, Grosjean & Ohler, 2006 (rough horned frogs, formerly in Megophrys)
- Brachytarsophrys Tian and Hu, 1983 (Karin Hills frogs)
- Leptobrachella Smith, 1925 (Borneo frogs)
- Leptobrachium Tschudi, 1838 (Eastern spadefoot toads)
- Leptolalax Dubois, 1980 (Asian toads)
- Megophrys Kuhl and Van Hasselt, 1822 (Asian horned toads)
- Ophryophryne Boulenger, 1903 (mountain toads)
- Oreolalax Myers and Leviton, 1962
- Scutiger Theobald, 1868 (cat-eyed toads)
Of these, Borneophrys is monotypic. Genera no longer recognized include Atympanophrys (now in Megophrys) and Vibrissaphora (now in Leptobrachium). Furthermore, all Xenophrys Günther, 1864 have recently been included in Megophrys to resolve the paraphyly of Xenophrys, awaiting a better solution. This makes Megophrys the most specious genus within .
- Zweifel, Richard G. (1998). Cogger, H.G. & Zweifel, R.G., ed. Encyclopedia of Reptiles and Amphibians. San Diego: Academic Press. p. 88. ISBN 0-12-178560-2.
- Frost, Darrel R. (2014). "Megophryidae Bonaparte, 1850". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 18 January 2014.
|Wikimedia Commons has media related to Megophryidae.|
- Cogger, H.G; Zweifel, R.G. & Kirschner, D. (2004): Encyclopedia of Reptiles & Amphibians (2nd ed.). Fog City Press. ISBN 1-877019-69-0
- Heying, H. (2003): Animal Diversity Web – Megophryidae. Retrieved 2006-MAY-08.
- "Asian Toadfrogs (Megophryidae)". Amy Lathrop. Grzimek's Animal Life Encyclopedia. Ed. Michael Hutchins, Arthur V. Evans, Jerome A. Jackson, Devra G. Kleiman, James B. Murphy, Dennis A. Thoney, et al. Vol. 6: Amphibians. 2nd ed. Detroit: Gale, 2004. p109-117.