Amphibians have undergone dramatic declines and extinctions worldwide. Prominent among these have been the stream-breeding frogs in the rainforests of eastern Australia...
Amphibians have undergone dramatic declines and extinctions worldwide. Prominent among these have been the stream-breeding frogs in the rainforests of eastern Australia...
Mixophyes fleayi és una espècie de granota que viu a Austràlia (nord de Nova Gal·les del Sud i sud-est de Queensland).
Mixophyes fleayi és una espècie de granota que viu a Austràlia (nord de Nova Gal·les del Sud i sud-est de Queensland).
Fleay's barred frog (Mixophyes fleayi) is a large species of frog restricted to small pockets of rainforest in northern New South Wales and south-eastern Queensland, Australia.
This species has a fragmented distribution in wet forests from Conondale Range in Queensland in the north, to Yabbra Scrub in northern New South Wales to the south. The majority of the population occurs in rainforests above 400m, however it is also known from some lowland rainforest sites. This species has declined from many sites in Queensland since the 1970s. It is currently known from Conondale and Main Range, Springbrook and Lamington Plateaux and Mount Barney in Queensland and Border Ranges, Mount Warning, Nightcap Range and Yabbra and Tooloom Scrub in New South Wales. Historical area of occurrence is about 7000 km². This species has disappeared completely from Bunya Mountains and Mount Tamborine in Queensland.
Fleay's barred frog is a moderately large species of frog, up to 90mm in length. It is light brown with darker blotches and is finely granular on the dorsal surface. There is an irregular darker brown band starting behind the eyes and continuing down the back. A dark stripe on the head starts in front of the nostril and continues through the eye to the tympanum. The arms and legs have 7-8 narrow dark bars. The flanks have scattered dark spots and blotches. The top third of the iris is silvery to pale blue, the bottom two thirds are brown. The upper lip is spotted with brown. The ventral surface is smooth and pale yellow or white. The toes are three-quarters webbed. The frog was named after Australian naturalist David Fleay.
This species is associated with flowing streams and creeks in rainforest and adjacent wet sclerophyll and Antarctic Beech forest. Males make a "ok-ok-ok-ok-ok" or "arrrrk" call from leaf litter beside streams after rain during spring and summer. Eggs are laid in a dug out nest in gravel and leaf litter in shallow flowing water. Tadpoles are large, reaching 65mm in length. Metamorphosis takes about 200 days and metamorphs measure about 20mm and resemble the adult, except the iris colour is copper-red.
The extent of decline of this species has been difficult to measure due to the lack of historical records of sites and abundance.
This species is similar to other frogs in the genus Mixophys, particularly the stuttering frog (Mixophyes balbus) of which it can only be distinguished by the presence of mottling on the flanks. The great barred frog (Mixophyes fasciolatus) and giant barred frog (Mixophyes iteratus) also occur in the same area as this species. Eye colour is best used to distinguish them, as it is different in all 3 species.
It is listed as Endangered under both the IUCN Red List and Queensland's Nature Conservation Act 1992.
{{cite journal}}: CS1 maint: multiple names: authors list (link) {{cite journal}}: CS1 maint: multiple names: authors list (link) Database entry includes a range map and justification for why this species is endangeredFleay's barred frog (Mixophyes fleayi) is a large species of frog restricted to small pockets of rainforest in northern New South Wales and south-eastern Queensland, Australia.
Mixophyes fleayi[2][3][4] es una especie de anfibio anuro de la familia Myobatrachidae.
Esta especie es endémica de la costa este de Australia. Habita en el sureste de Queensland y en el noreste de Nueva Gales del Sur.[5]
Mixophyes fleayi mide hasta 90 mm. Su dorso es de color marrón claro con manchas oscuras. Su piel es finamente granular. Una banda de color marrón oscuro comienza detrás de los ojos y se extiende hacia atrás. Los miembros presentan de siete a ocho barras oscuras. Los flancos están teñidos de negro. Su vientre es de color amarillo pálido o blanco. Los muslos son amarillos y veteados con negro.
Los renacuajos pueden medir hasta 65 mm.
Esta especie lleva el nombre en honor a David Fleay, naturalista australiano.
Datos: Q2274778
Multimedia:
Especies: Mixophyes fleayi
Mixophyes fleayi es una especie de anfibio anuro de la familia Myobatrachidae.
Mixophyes fleayi Mixophyes generoko animalia da. Anfibioen barruko Myobatrachidae familian sailkatuta dago, Anura ordenan.
Mixophyes fleayi Mixophyes generoko animalia da. Anfibioen barruko Myobatrachidae familian sailkatuta dago, Anura ordenan.
Mixophyes fleayi est une espèce d'amphibiens de la famille des Myobatrachidae[1].
Cette espèce est endémique de la côte Est de l'Australie[1],[2]. Elle se rencontre dans le sud-est du Queensland et dans le nord-est de la Nouvelle-Galles du Sud.
Mixophyes fleayi mesure jusqu'à 90 mm. Son dos est brun clair avec des taches sombres. Sa peau est finement granuleuse. Une bande brun sombre débute derrière les yeux et se prolonge vers l'arrière. Les membres présentent sept à huit barres sombres. Les flancs sont tachés de noir. Son ventre est jaune pâle ou blanc. Les cuisses sont jaunes et marbrées de noir.
Les têtards peuvent mesurer jusqu'à 65 mm.
Son nom d'espèce lui a été donné en l'honneur de David Fleay, naturaliste australien.
Mixophyes fleayi est une espèce d'amphibiens de la famille des Myobatrachidae.
