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Rheobatrachus, whose members are known as the gastric-brooding frogs or platypus frogs, is a genus of extinct ground-dwelling frogs native to Queensland in eastern Australia. The genus consisted of only two species, the southern and northern gastric-brooding frogs, both of which became extinct in the mid-1980s.
The southern gastric-brooding frog was discovered in 1972 and described in 1973, [2] though there is one publication suggesting that the species was discovered in 1914 (from the Blackall Range). [ 3 ] [ 4 ] Rheobatrachus silus was restricted to the Blackall Range and Conondale Ranges in southeast Queensland , north of Brisbane , between ...
The call was loud, consisting of several staccato notes. It was similar to the southern gastric-brooding frog's call although deeper, shorter and repeated less often. The northern gastric-brooding frog was observed feeding on caddisfly larvae and terrestrial and aquatic beetles as well as the Eungella torrent frog (Taudactylus eungellensis). [6]
The gastric brooding frog Croom Helm, London & Canberra (1983). C. R. Twidale, M. J. Tyler and M. Davies (eds.) Natural history of Eyre Peninsula Royal Society of South Australia, Adelaide (1985) Michael J. Tyler and Margaret Davies Frogs of the Northern Territory Conservation Commission of the Northern Territory, Darwin (1986).
Gastric-brooding frog – An entire genus of ground frogs that were native to Queensland, Australia. They became extinct in the mid-1980s primarily due to Chytridiomycosis. In 2013, scientists in Australia successfully created a living embryo from non-living preserved genetic material, and hope that by using somatic-cell nuclear transfer ...
Gastric-brooding frog (Rheobatrachus silus) Gastric-brooding frog (Rheobatrachus vitellinus) Mount Glorious day frog (Taudactylus diurnus) Family Ranidae. Vegas Valley leopard frog (Lithobates fisheri) Family Rhacophoridae. Philautus adspersus; Philautus dimbullae; Philautus eximius; Philautus extirpo; Philautus halyi; Philautus leucorhinus ...
For example, the female gastric-brooding frog (Rheobatrachus sp.) from Australia, now probably extinct, swallows her fertilized eggs, which then develop inside her stomach. She ceases to feed and stops secreting stomach acid and the tadpoles rely on the yolks of the eggs for nourishment.
Southern gastric-brooding frog: Rheobatrachus silus: Conondale and Blackall Ranges, Queensland Last captured from the wild in 1981, the last captive specimen died in 1983. Reasons for extinction unknown, but chytridiomycosis is suspected. [83] Northern gastric-brooding frog: Rheobatrachus vitellinus: Eungella National Park, Queensland Last ...