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Description ( Inglês )

fornecido por AmphibiaWeb articles
A medium sized Hyperolius (males 23-27 mm, females 25-32 mm) from the eastern forests. Voice a scream. Phase F with a light dorsolateral line and white spots on heels and sometimes a spot around the anus. The males have a gular flap similar to that of H. puncticulatus. Both males and females have fine dorsal asperities. Pupil horizontal.Phase J has a brownish dorsum with diffuse darker spots, Ventral surfaces yellow to orange. Phase F: Dorsum darker or lighter brown with diffuse darker spots. A broad, black-edged silverish canthal and dorsolateral line is always present from tip of snout almost to groin. A spot of the same colour is present on the heel. Ventrum yellow to orange.The relationship with the similar, sympatric H. puncticulatus is mentioned under that species.This species shows developmental changes in patterning, with two phases, J (juveniles and many mature males) and F (mature females and some mature males). All newly metamorphosed individuals are phase J, which is normally brownish to green with paired light dorsolateral lines, or an hourglass pattern. All females, and some males, develop into phase F before the first breeding season. Phase F is often colorful and variable, showing the diagnostic color characteristics for the species or subspecies. Either well-defined morphs may be present, or graded variation. This account was taken from "Treefrogs of Africa" by Arne Schiøtz with kind permission from Edition Chimaira (http://www.chimaira.de/) publishers, Frankfurt am Main.
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Distribution and Habitat ( Inglês )

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Forest and bushland localities in the eastern lowlands from north-eastern Tanzania to Mozambique.
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Life History, Abundance, Activity, and Special Behaviors ( Inglês )

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The call is an irregular series of screams. The single figure has a duration of more than 0.5 sec and an indistinct frequency-intensity maximum at about 3500 cps.Eggs are laid on leaves overhanging the water in clutches of 50-100. The tadpole has papillae on the rostrum and a complex of lingual papillae that form a dense filter at the front of the mouth (Channing et. al. 1987).
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Hyperolius mitchelli ( Catalão; Valenciano )

fornecido por wikipedia CA

Hyperolius mitchelli és una espècie de granota que viu a Malawi, Moçambic i Tanzània.

Es troba amenaçada d'extinció per la pèrdua del seu hàbitat natural.

Referències

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Hyperolius mitchelli: Brief Summary ( Catalão; Valenciano )

fornecido por wikipedia CA

Hyperolius mitchelli és una espècie de granota que viu a Malawi, Moçambic i Tanzània.

Es troba amenaçada d'extinció per la pèrdua del seu hàbitat natural.

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Hyperolius mitchelli ( Inglês )

fornecido por wikipedia EN

Hyperolius mitchelli (common name: Mitchell's reed frog) is a species of frogs in the family Hyperoliidae. It is found in the area between northeastern Tanzania (including Zanzibar), Malawi, and central Mozambique.[1][2][4][5]

Taxonomy

Hyperolius mitchelli was first described as a subspecies of Hyperolius puncticulatus by Arthur Loveridge based on specimens collected from near "Fort Johnston, Nyasaland", corresponding to modern Mangochi, Malawi, in 1953.[3] In 1975 it was raised to full species status.[2] Hyperolius rubrovermiculatus from Kenya might be a subspecies of Hyperolius mitchelli.[6]

Etymology

Loveridge did not explain the etymology of the specific name mitchelli he chose for this species. However, the general introduction of the report in which the species was described makes many remarks to Mr. B. L. Mitchell,[3] a naturalist from the Nyasaland Game and Tsetse Department.[7] Mitchell had made significant collections in Nyasaland, the focal area of that report. Loveridge specifically thanks Mr. Mitchell for "furnishing [him] with local information regarding the amphibians".[3] In the same report, Loveridge also named Mitchell's flat lizard (Platysaurus mitchelli) after Mitchell.[7]

Description

The female holotype measures 31 mm (1.2 in) in snout–vent length and the male paratype 25 mm (0.98 in).[3] Typically, males measure 23–27 mm (0.91–1.06 in) and females 25–32 mm (0.98–1.26 in) in snout–vent length.[4][5] There are two distinct colour phases, "J" and "F". Juveniles and many mature males have phase J whereas mature females and some mature males have phase F. Phase J has a brownish dorsum with diffuse darker spots. Phase F has a darker dorsum, or lighter brown with diffuse darker spots, and broad, black-edged silverish canthal and dorsolateral lines. Ventrum is yellow to orange for both phases.[4]

Habitat and conservation

Hyperolius mitchelli inhabit dry forest, farm bush, and low-intensity farmland.[1] Its altitudinal range is from lowlands to 1,200 m (3,900 ft) above sea level.[5] Breeding takes place in permanent and temporary ponds in rather open forest and farm bush.[1] The clutch size is 50–100 eggs, which are laid on vegetation over water.[5] The species is common and tolerates considerable habitat alteration; it is not considered threatened.[1]

References

  1. ^ a b c d e IUCN SSC Amphibian Specialist Group (2013). "Hyperolius mitchelli". IUCN Red List of Threatened Species. 2013: e.T56165A18379579. doi:10.2305/IUCN.UK.2013-2.RLTS.T56165A18379579.en. Retrieved 14 November 2021.
  2. ^ a b c Frost, Darrel R. (2016). "Hyperolius mitchelli Loveridge, 1953". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 18 October 2016.
  3. ^ a b c d e Loveridge, A. (1953). "Zoological results of a fifth expedition to East Africa. IV. Amphibians from Nyasaland and Tete". Bulletin of the Museum of Comparative Zoology. 110: 325–406.
  4. ^ a b c "Hyperolius mitchelli". AmphibiaWeb: Information on amphibian biology and conservation. [web application]. Berkeley, California: AmphibiaWeb. 2008. Retrieved 18 October 2016.
  5. ^ a b c d "Hyperolius mitchelli Schiøtz 1982". African Amphibians. Retrieved 18 October 2016.
  6. ^ Frost, Darrel R. (2016). "Hyperolius rubrovermiculatus Schiøtz, 1975". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 18 October 2016.
  7. ^ a b Bo Beolens; Michael Watkins; Michael Grayson (26 July 2011). The Eponym Dictionary of Reptiles. JHU Press. p. 179. ISBN 978-1-4214-0135-5.
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Hyperolius mitchelli: Brief Summary ( Inglês )

fornecido por wikipedia EN

Hyperolius mitchelli (common name: Mitchell's reed frog) is a species of frogs in the family Hyperoliidae. It is found in the area between northeastern Tanzania (including Zanzibar), Malawi, and central Mozambique.

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Hyperolius mitchelli ( Espanhol; Castelhano )

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Hyperolius mitchelli es una especie de anfibios de la familia Hyperoliidae. Habita en Malaui, Mozambique y Tanzania. Su hábitat natural incluye bosques tropicales o subtropicales secos, bosques tropicales o subtropicales secos y a baja altitud, marismas de agua dulce, corrientes intermitentes de agua dulce, jardines rurales y zonas previamente boscosas ahora degradadas. Está amenazada de extinción por la pérdida de su hábitat natural.

Referencias

 title=
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Hyperolius mitchelli: Brief Summary ( Espanhol; Castelhano )

fornecido por wikipedia ES

Hyperolius mitchelli es una especie de anfibios de la familia Hyperoliidae. Habita en Malaui, Mozambique y Tanzania. Su hábitat natural incluye bosques tropicales o subtropicales secos, bosques tropicales o subtropicales secos y a baja altitud, marismas de agua dulce, corrientes intermitentes de agua dulce, jardines rurales y zonas previamente boscosas ahora degradadas. Está amenazada de extinción por la pérdida de su hábitat natural.

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Hyperolius mitchelli ( Basco )

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Hyperolius mitchelli Hyperolius generoko animalia da. Anfibioen barruko Hyperoliidae familian sailkatuta dago, Anura ordenan. Malauin, Mozambike zein Tanzanian hedaturik dago.

Erreferentziak

Ikus, gainera

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Hyperolius mitchelli: Brief Summary ( Basco )

fornecido por wikipedia EU

Hyperolius mitchelli Hyperolius generoko animalia da. Anfibioen barruko Hyperoliidae familian sailkatuta dago, Anura ordenan. Malauin, Mozambike zein Tanzanian hedaturik dago.

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Hyperolius mitchelli ( Francês )

fornecido por wikipedia FR

Hyperolius mitchelli est une espèce d'amphibiens de la famille des Hyperoliidae[1].

Répartition

Cette espèce se rencontre[1],[2] :

Étymologie

Cette espèce est nommée en l'honneur de B. L. Mitchell[3].

Publication originale

  • Loveridge, 1953 : Zoological results of a fifth expedition to East Africa. IV. Amphibians from Nyasaland and Tete. Bulletin of the Museum of Comparative Zoology, vol. 110, p. 325–406 (texte intégral).

Notes et références

  1. a et b Amphibian Species of the World, consulté lors d'une mise à jour du lien externe
  2. UICN, consulté lors d'une mise à jour du lien externe
  3. Beolens, Watkins & Grayson, 2013 : The Eponym Dictionary of Amphibians. Pelagic Publishing Ltd, p. 1-262
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Hyperolius mitchelli: Brief Summary ( Francês )

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Hyperolius mitchelli est une espèce d'amphibiens de la famille des Hyperoliidae.

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Hyperolius mitchelli ( Vietnamita )

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Hyperolius mitchelli là một loài ếch thuộc họ Hyperoliidae. Loài này có ở Malawi, Mozambique, và Tanzania. Môi trường sống tự nhiên của chúng là rừng khô nhiệt đới hoặc cận nhiệt đới, rừng ẩm vùng đất thấp nhiệt đới hoặc cận nhiệt đới, đầm nước ngọt, đầm nước ngọt có nước theo mùa, vườn nông thôn, và rừng trước đây suy thoái nghiêm trọng. Chúng hiện đang bị đe dọa vì mất môi trường sống.

Tham khảo

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Hyperolius mitchelli: Brief Summary ( Vietnamita )

fornecido por wikipedia VI

Hyperolius mitchelli là một loài ếch thuộc họ Hyperoliidae. Loài này có ở Malawi, Mozambique, và Tanzania. Môi trường sống tự nhiên của chúng là rừng khô nhiệt đới hoặc cận nhiệt đới, rừng ẩm vùng đất thấp nhiệt đới hoặc cận nhiệt đới, đầm nước ngọt, đầm nước ngọt có nước theo mùa, vườn nông thôn, và rừng trước đây suy thoái nghiêm trọng. Chúng hiện đang bị đe dọa vì mất môi trường sống.

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Wikipedia tác giả và biên tập viên
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wikipedia VI