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Papurana volkerjane is a species of true frogs, family Ranidae. It is endemic to New Guinea and is known from its type locality, the eastern slopes of the Wondiwoi Mountains, from the Fakfak Mountains (both in West Papua, Indonesia), and from the Bewani and Torricelli Mountainss in the West Sepik Province, Papua New Guinea.[2][3] Rainer Günther named the species after his son Volker and daughter-in-law Jane.[4]
Papurana volkerjane is a relatively large species, with adult males measuring 70–76 mm (2.8–3.0 in) and adult females 97–105 mm (3.8–4.1 in) in snout–vent length. The overall appearance is robust. It is morphologically similar to Papurana aurata but has distinctive small glandular ridges across dorsal surface of thighs, as well as a solid white longitudinal stripe, surrounded by a blackish area, on the posterior thigh. The species shows strong sexual dimorphism in colour, at least among individuals in mating condition. Males are dorsally yellow-greyish to golden-yellow, whereas females are brownish or reddish-brown. In males, the flanks have similar colouration as the dorsum, whereas females have lighter lower flanks. Sub-canthal and post-ocular strip is black and continuous. Throat is darkly marbled in some males but only weakly marbled with grey in most individuals. Belly is typically white but some males have intense yellow bellies.[4]
The male advertisement call is complex and last 3–9 seconds. Calls typically start with a mixture of softer and harsher squawks; the harsh squawking notes become quicker and louder during the course of the call. At the end of "complete" calls, there is a shorter or longer series of twitters.[4]
Papurana volkerjane occurs in closed-canopy primary rainforest in association with slow-flowing streams at elevations of 250–900 m (820–2,950 ft) above sea level in West Papua,[1] 210–1,050 m (690–3,440 ft) in Papua New Guinea.[3] Adults can be found perched on the leaves in low vegetation, 0.5–2 m (2–7 ft) above the ground. Tadpoles have been found in streams and from a roadside ditch.[1]
Papurana volkerjane is a species of true frogs, family Ranidae. It is endemic to New Guinea and is known from its type locality, the eastern slopes of the Wondiwoi Mountains, from the Fakfak Mountains (both in West Papua, Indonesia), and from the Bewani and Torricelli Mountainss in the West Sepik Province, Papua New Guinea. Rainer Günther named the species after his son Volker and daughter-in-law Jane.
Papurana volkerjane[2][3][4] es una especie de anfibio anuro de la familia Ranidae.
Esta especie es endémica de Nueva Guinea. Se encuentra en Indonesia y Papúa Nueva Guinea entre los 250 y 700 m sobre el nivel del mar en las montañas Wondiwoi, Bewani y Torricelli.[5]
Hylarana volkerjane Hylarana generoko animalia da. Anfibioen barruko Ranidae familian sailkatuta dago, Anura ordenan.
Papurana volkerjane est une espèce d'amphibiens de la famille des Ranidae[1].
Cette espèce est endémique de Nouvelle-Guinée. Elle se rencontre en Indonésie et en Papouasie-Nouvelle-Guinée entre 250 et 700 m d'altitude dans les monts Wondiwoi, Bewani et Torricelli[1],[2].
Papurana volkerjane est une espèce d'amphibiens de la famille des Ranidae.
Rana volkerjane là một loài ếch trong họ Ranidae. Chúng là loài đặc hữu của Tây Papua, Indonesia. Các môi trường sống tự nhiên của chúng là các khu rừng ẩm ướt đất thấp nhiệt đới hoặc cận nhiệt đới, sông, và kênh đào và mương rãnh.
Rainer Günther named the species after his son Volker and daughter-in-law Jane.[1]
Phương tiện liên quan tới Hylarana tại Wikimedia Commons
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Rana volkerjane là một loài ếch trong họ Ranidae. Chúng là loài đặc hữu của Tây Papua, Indonesia. Các môi trường sống tự nhiên của chúng là các khu rừng ẩm ướt đất thấp nhiệt đới hoặc cận nhiệt đới, sông, và kênh đào và mương rãnh.
Rainer Günther named the species after his son Volker and daughter-in-law Jane.
