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Distribution and Habitat ( 英語 )

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Occurs along the coast of Queensland and northern New South Wales.The extent of occurrence of the species is approximately 320500 km2
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Life History, Abundance, Activity, and Special Behaviors ( 英語 )

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Found in a wide variety of moist forest or woodland habitats. It may be found on reeds and floating vegetation in streams and swamps, but is also common in disturbed habitats such as fruit plantations. During winter it shelters in the crowns of trees well away from water.Breeds in spring and summer. Eggs are attached to stems of grass in ponds. Tadpoles take about 14 weeks to mature.
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Life History, Abundance, Activity, and Special Behaviors ( 英語 )

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No known declines and large extent of occurrence.ThreatsCommonly relocated in the transportation of fresh produce.Conservation MeasuresNone in place.
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Dainty green tree frog ( 英語 )

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The dainty green tree frog (Ranoidea gracilenta), also known as the graceful tree frog, is a species of tree frog in the subfamily Pelodryadinae. It is native to eastern Queensland, and north-eastern New South Wales, Australia and ranges from northern Cape York in Queensland to Gosford in New South Wales, with a small and most likely introduced population in Hornsby Heights in Sydney. It is the faunal emblem of the City of Brisbane.[2]

Description

The dainty green tree frog is a slender, medium-sized frog, reaching a length of 45 millimetres (1.8 in). It is a rich green on its dorsal surface, with a yellow ventral surface. It has a coarse, granular skin with bright orange eyes; some specimens have a light blue ring following the circumference of the eye. The posterior of the thigh is purple-brown or maroon and the tympanum is visible. In most specimens, a thin yellow or white line runs from its nostril to its eye, and this distinguishes it from the closely related red-eyed tree frog (L. chloris) and orange-thighed frog (L. xanthomera), which both lack this line. If this feature is lacking, the granularity of the dorsal surface and size (L. gracilenta is smaller) will separate it from both L. chloris and L. xanthomera.

The fingers of L. gracilenta are three-quarters webbed, while the toes are fully webbed.[3]

Ecology and behaviour

The dainty green tree frog is commonly found in vegetation emerging from the water in streams and swamps, often in temporary water. It is found in a range of habitats, including rainforest, woodland and forest. It is commonly found near human developments, in gardens or farms and often enters houses looking for insects. Due to its common occurrence on fruit and vegetable farms, particularly bananas, it is commonly transported around Australia with fruits or vegetables, frequently becoming a lost frog. This is common among many frog species, and is of concern due to the much faster rate at which it can spread disease.

This species is usually seen after heavy rain during spring and summer. It breeds in flooded grassland and small ponds.[4] The males will call during summer after rain, and the call is a long "waa" or "wee". Others describe the call as a long, growl-like 'aarrrc' repeated frequently. Males form noisy choruses during summer breeding season."[3] The eggs are laid in a clear jelly lump in water,[3] and are attached to vegetation. Tadpole development takes about 14 weeks. The tadpoles are a dark brown colour, with a clear, yellow tinge on the body wall.

Captive care

If kept as a pet[5] in Australia, the appropriate permit is required.[6]

References

  1. ^ Jean-Marc Hero, Ed Meyer, John Clarke (2004) Litoria gracilenta. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2.
  2. ^ Symbols used by Council. brisbane.qld.gov.au
  3. ^ a b c Queensland Museum (2000). Wildlife of Tropical North Queensland. Queensland Museum. Third Printing 2007. ISBN 0-7242-9349-3 p. 173.
  4. ^ Tyler (1992). Encyclopedia of Australian Animals: Frogs. Michael J. Tyler. The National Photographic Index of Australian Wildlife. Angus&Robertson, Pymble, N.S.W. ISBN 0-207-15996-3 p. 20.
  5. ^ Mark Davidson. 2005. Australian Reptile Keeper Publications. ISBN 0-9758200-0-1
  6. ^ Department of Jobs, Precincts and Regions. "Code of Practice for the Welfare of Amphibians in Captivity - Agriculture". agriculture.vic.gov.au. Retrieved 2021-05-27.

Further reading

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Dainty green tree frog: Brief Summary ( 英語 )

由wikipedia EN提供

The dainty green tree frog (Ranoidea gracilenta), also known as the graceful tree frog, is a species of tree frog in the subfamily Pelodryadinae. It is native to eastern Queensland, and north-eastern New South Wales, Australia and ranges from northern Cape York in Queensland to Gosford in New South Wales, with a small and most likely introduced population in Hornsby Heights in Sydney. It is the faunal emblem of the City of Brisbane.

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Litoria gracilenta ( 西班牙、卡斯蒂利亞西班牙語 )

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Litoria gracilenta (dainty green tree frog) es una especie de anfibio anuro del género Litoria, de la familia Pelodryadidae. La especie es originaria de Queensland, Australia.[1][2][3]

Vive en bosques. Se sienta en plantas flotantes; vive bien en haciendas de frutales. En el invierno, sube lejos del agua. En la primavera y verano, la hembra pone sus huevos en tallos de hierba en el agua. Las renacuajos llegan a ranas adultas en 14 días.[3]

La rana adulta mide 4.5 cm de largo. Esta rana es verde brillante con ojos aranjados, pies amarillos, y lados amarillos. Está relacionado con Litoria chloris.[4]

Referencias

  1. Council symbols - Brisbane City Council
  2. «Ranoidea gracilenta (Peters, 1869)». American Museum of Natural History. Consultado el 9 de septiembre de 2020.
  3. a b J.M. Hero (5 de abril de 2002). «Litoria gracilenta: Dainty Green Tree Frog». Amphibiaweb. Consultado el 9 de septiembre de 2020.
  4. «Graceful Treefrog». Queensland Museum. Consultado el 9 de septiembre de 2020.

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Litoria gracilenta: Brief Summary ( 西班牙、卡斯蒂利亞西班牙語 )

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Litoria gracilenta (dainty green tree frog) es una especie de anfibio anuro del género Litoria, de la familia Pelodryadidae. La especie es originaria de Queensland, Australia.​​​

Vive en bosques. Se sienta en plantas flotantes; vive bien en haciendas de frutales. En el invierno, sube lejos del agua. En la primavera y verano, la hembra pone sus huevos en tallos de hierba en el agua. Las renacuajos llegan a ranas adultas en 14 días.​

La rana adulta mide 4.5 cm de largo. Esta rana es verde brillante con ojos aranjados, pies amarillos, y lados amarillos. Está relacionado con Litoria chloris.​

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Litoria gracilenta ( 巴斯克語 )

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Litoria gracilenta Litoria generoko animalia da. Anfibioen barruko Hylidae familian sailkatuta dago, Anura ordenan.

Erreferentziak

Ikus, gainera

Kanpo estekak

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Litoria gracilenta: Brief Summary ( 巴斯克語 )

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Litoria gracilenta Litoria generoko animalia da. Anfibioen barruko Hylidae familian sailkatuta dago, Anura ordenan.

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Dryopsophus gracilentus ( 法語 )

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Dryopsophus gracilentus est une espèce d'amphibiens de la famille des Pelodryadidae[1].

Répartition

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Distribution de Litoria gracilenta

Cette espèce est endémique d'Australie[1]. Elle se rencontre le long des côtes du Queensland et du Nord de la Nouvelle-Galles du Sud ce qui représente 320 500 km2[2].

Description

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Dryopsophus gracilentus
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Dryopsophus gracilentus

Les mâles mesurent de 31 à 42 mm et les femelles de 32 à 45 mm[3].

Publication originale

  • Peters, 1869 : Eine Mittheilung über neue Saurier (Chaunoloemus multicarinatus, Tropidolepisma Richardi und Gymnodactylus Steudneri) und Batrachier (Cyclorhamphus fasciatus und Hyla gracilenta). Monatsberichte der Königlich preussischen Akademie der Wissenschaften zu Berlin, vol. 1869, p. 786-790 (texte intégral).

Notes et références

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Dryopsophus gracilentus: Brief Summary ( 法語 )

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Dryopsophus gracilentus est une espèce d'amphibiens de la famille des Pelodryadidae.

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