| Ratcheting toadlet | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Family: | Myobatrachidae |
| Genus: | Uperoleia |
| Species: | U. stridera |
| Binomial name | |
| Uperoleia stridera Catullo, Doughty & Keogh, 2014 [1] | |
The ratcheting toadlet (Uperoleia stridera) is a species of small frog that is endemic to Australia. The specific epithet stridera, as well as the common name, refer to the grating nature of the call.
The ratcheting toadlet was split in 2014 from the blacksoil toadlet (Uperoleia trachyderma), with the populations in the western part of the range being assigned to the new species. [1]
The species grows to about 25 mm in length (SVL). The upper body is basically brown, of shades varying from brownish grey to brownish orange, often with darker markings. The belly is white, speckled grey. The fingers and toes are unwebbed. The backs of the thighs and groin are bright red. [2]
The species' known range extends from Fitzroy Crossing in the southern Kimberley region of Western Australia, extending eastwards to just west of Daly Waters in the Northern Territory, in the western part of the Northern Deserts region of the continent. [2] [1] There it occupies blacksoil plains in tropical savanna country. [3]
The Kimberley is the northernmost of the nine regions of Western Australia. It is bordered on the west by the Indian Ocean, on the north by the Timor Sea, on the south by the Great Sandy and Tanami deserts in the region of the Pilbara, and on the east by the Northern Territory.
Uperoleia is a genus of frogs in the family Myobatrachidae. They are native to northern and eastern Australia and southern lowlands of New Guinea. These are small squat frogs, more commonly known as "toadlets". They have glandular skin, often with a pair of raised glands behind each eye, or on the flanks.
The smooth toadlet is a species of Australian ground-dwelling frog native to the coast and west of the ranges of south-east Queensland, all of eastern New South Wales and north-eastern Victoria.
The dusky toadlet is a species of Australian ground-dwelling frog that inhabits coastal areas from just north of Sydney, New South Wales to mid-northern Queensland.
Tyler's toadlet is a species of ground frog that is found in coastal areas in southern New South Wales and eastern Victoria.
Uperoleia marmorata commonly known as the marbled toadlet, is only known by the holotype collected in the Kimberley region of Western Australia by Gray in 1841.
The wrinkled toadlet is a species of small, ground-dwelling frog in the family Myobatrachidae It is endemic to Australia. It is also commonly called the small-headed toadlet, red-groined toadlet or the chubby gungan.
The Arnhem sheath-tailed bat, species is an emballonurid bat found at the Top End of Australia. The species is also referred to as the white-striped sheathtail for the distinguishing marks at the flank, a feature observable beneath the wing when the animal is in flight. Records of the species are rare.
The Derby toadlet is a species of frog in the family Myobatrachidae. It is endemic to the Kimberley region near Derby and Broome in Western Australia. Its natural habitats are subtropical or tropical dry lowland grassland and intermittent freshwater marshes.
The floodplain toadlet is a species of frog in the family Myobatrachidae.
The mole toadlet is a species of frog in the family Myobatrachidae. It is endemic to Western Australia. Its natural habitats are dry savanna and subtropical or tropical dry lowland grassland.
The blacksoil toadlet is a species of frog in the family Myobatrachidae. It is endemic to Australia. Its natural habitats are subtropical or tropical dry lowland grassland, subtropical or tropical seasonally wet or flooded lowland grassland, and intermittent freshwater marshes.
The tiny Pilbara toadlet ) is a species of frog in the family Myobatrachidae. It is endemic to the arid Pilbara region of Australia. It is a burrowing frog and is found in rocky gorges and creeks in the Pilbara following cyclonic rains. The species name saxatilis means "rock-dwelling".
The Pilbara shrublands is a deserts and xeric shrublands ecoregion in Western Australia. It is coterminous with the Pilbara IBRA region. For other definitions and uses of "Pilbara region" see Pilbara.
The Central Ranges toadlet or Everard Ranges toadlet is a species of small frog that is endemic to Australia.
The Howard Springs toadlet, also known as the Howard River toadlet, Davies's toadlet or the Darwin sandsheet frog, is a species of small frog that is endemic to Australia. The specific epithet daviesae honours Australian herpetologist Margaret M. Davies.
Mahony's toadlet is a species of small frog that is endemic to Australia. The specific epithet honours Professor Michael Mahony of the University of Newcastle for contributions to the study of Australian frogs.
The tiny toadlet is a species of small frog that is endemic to Australia. The specific epithet micra refers to its small size.
Gurrumul's toadlet is a species of frog in the family Myobatrachidae. It is endemic to the Wessel Islands of the Northern Territory, Australia. It is only known from 3 specimens collected in 1993 and was found to be a distinct species via genetic analysis, and thus little is known about its diagnostic features from other Uperoleia species. It can be distinguished from the stonemason's toadlet by its rounded inguinal glands, but appears physically identical to the flood plain toadlet.
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