Beddomixalus | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Amphibia |
Order: | Anura |
Suborder: | Neobatrachia |
Family: | Rhacophoridae |
Subfamily: | Rhacophorinae |
Genus: |
Beddomixalus Abraham, Pyron, Ansil, Zachariah & Zachariah, 2013 |
Species: | B. bijui |
Binomial name | |
Beddomixalus bijui Zachariah, Dinesh, Radhakrishnan, Kunhikrishnan, Palot & Vishnudas, 2011 |
Beddomixalus is a genus of frogs in the family Rhacophoridae. Beddomixalus bijui, endemic to India, is the only described species. Its name is derived from a combination of the cognomen of Richard Henry Beddome, in honor of his fieldwork involving the amphibian diversity of the Western Ghats, as well as Ixalus, which is often used as a suffix for names of rhacophorid genera.
Beddomixalus differs from the other rhacophorid genera by being a slender and elongated medium-sized frog, the female measuring up to 6.08 centimetres (2.39 in) in length; its yellowish-buff or reddish-brown dorsum carrying two distinct yellowish-cream longitudinal stripes; vomerine teeth and an absent lingual papilla; distinct supratympanic fold as well as tympanum; a rounded canthus rostralis; an obtusely concave loreal region; a simple and tubular Wolffian duct. At the same time, the early development of non-pigmented eggs occur exposed on moist swamp beds, without protection nor parental care; it has free-living aquatic tadpoles which are adapted to lentic conditions; and the genus inhabits mid- to high elevation forests.
Its dorsum is a buff-brown colour with a dark stripe between the eyes; a dark stripe extends medially from its interorbital region to its vent. It possesses two light-coloured, yellowish-cream longitudinal stripes extending along its dorsolateral region, on either side of its body, which are bordered on the lower side by black dots; a broad dark band extends from below the snout along the tympanum as well, up to the middle of the animal's flank, where it morphs into a pale patch covered in vermiculations.