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Megaelosia ( Catalan; Valencian )

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Megaelosia: Brief Summary ( Catalan; Valencian )

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Megaelosia és un gènere de granotes de la família Leptodactylidae.

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Megaelosia

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Megaelosia goeldii, also known as the Rio big-tooth frog, is a species of frog in the family Hylodidae. It is the only member of the genus Megaelosia.[2] It is endemic to Southeast Brazil and occurs in São Paulo and Rio de Janeiro states.[1][3] It is named after Émil Goeldi, a Swiss zoologist who worked in Brazil.[4]

Taxonomy

The genus Megaelosia formerly contained several other species, but all of these were reclassified in a new genus, Phantasmarana, in 2021 based on a phylogenetic study, leaving M. goeldii as the only remaining member of Megaelosia.[5][6][7]

Description

Males measure 82–95 mm (3.2–3.7 in) and females 85–97 mm (3.3–3.8 in) in snout–vent length (based on 2 males and 3 females only). The dorsolateral skin is granular. The snout is subacuminate in dorsal view and protruding in profile. The canthus rostralis is evident and straight. Males have neither vocal sacs nor vocal slits.[8]

Diet

Stomach contents have been found to contain insects (cockroaches, Coleoptera, lepidopteran caterpillars), earthworms, and plant material. In experiments, Megaelosia goeldii have consumed other frogs.[8]

Habitat and conservation

Its natural habitats are rivers in primary forest. During the day, they can be found on emergent rocks in shallow places. Tadpoles have been collected under large rocks in a moderate-sized forest stream.[1]

Megaelosia goeldii is a common species, but very difficult to catch. It is threatened by habitat loss caused by forest clearance and infrastructure development, and by pollution.[1]

References

  1. ^ a b c d Sergio Potsch de Carvalho-e-Silva, Ana Maria Telles (2004). "Megaelosia goeldii". IUCN Red List of Threatened Species. 2004: e.T57182A11581805. doi:10.2305/IUCN.UK.2004.RLTS.T57182A11581805.en. Retrieved 16 November 2021.
  2. ^ "Megaelosia Miranda-Ribeiro, 1923 | Amphibian Species of the World". amphibiansoftheworld.amnh.org. Retrieved 2022-09-11.
  3. ^ Frost, Darrel R. (2016). "Megaelosia goeldii (Baumann, 1912)". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 2 July 2016.
  4. ^ Bo Beolens; Michael Watkins; Michael Grayson (22 April 2013). The Eponym Dictionary of Amphibians. Pelagic Publishing. p. 135. ISBN 978-1-907807-42-8.
  5. ^ "Megaelosia Miranda-Ribeiro, 1923 | Amphibian Species of the World". amphibiansoftheworld.amnh.org. Retrieved 2022-09-11.
  6. ^ "Phantasmarana Vittorazzi, Augusto-Alves, Neves-da-Silva, Carvalho-e-Silva, Recco-Pimentel, Toledo, Lourenço, and Bruschi, 2021 | Amphibian Species of the World". amphibiansoftheworld.amnh.org. Retrieved 2022-09-11.
  7. ^ Vittorazzi, S. E., G. Augusto-Alves, D. Neves-da-Silva, A. M. P. T. de Carvalho-e-Silva, S. M. Recco-Pimentel, L. F. Toledo, L. B. Lourenço & D. P. Bruschi (2021). "Paraphyly in the giant torrent-frogs (Anura: Hylodidae: Megaelosia) and the description of a new genus". www.salamandra-journal.com. Retrieved 2022-09-11.{{cite web}}: CS1 maint: uses authors parameter (link)
  8. ^ a b Giaretta, Ariovaldo A.; Bokermann, Werner C. A.; Haddad, Celio F. B. (1993). "A review of the genus Megaelosia (Anura: Leptodactylidae) with a description of a new species". Journal of Herpetology. 27 (3): 276–285. doi:10.2307/1565148. JSTOR 1565148.
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Megaelosia: Brief Summary

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Megaelosia goeldii, also known as the Rio big-tooth frog, is a species of frog in the family Hylodidae. It is the only member of the genus Megaelosia. It is endemic to Southeast Brazil and occurs in São Paulo and Rio de Janeiro states. It is named after Émil Goeldi, a Swiss zoologist who worked in Brazil.

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Megaelosia ( Spanish; Castilian )

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Megaelosia es un género de ranas de la familia Hylodidae. Se distribuyen por el sudeste de Brasil.[1]

Lista de especies

Se reconocen las 7 siguientes según ASW:[1]

Referencias

  1. a b Frost, D.R. «Megaelosia ». Amphibian Species of the World: an Online Reference. Version 6.1. (en inglés). Nueva York, EEUU: Museo Americano de Historia Natural. Consultado el 3 de junio de 2015.

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Megaelosia: Brief Summary ( Spanish; Castilian )

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Megaelosia es un género de ranas de la familia Hylodidae. Se distribuyen por el sudeste de Brasil.​

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Megaelosia ( Basque )

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Megaelosia anfibio genero bat da, Anura ordenaren barruko Hylodidae familian sailkatua.

Erreferentziak

Ikus, gainera

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Megaelosia: Brief Summary ( Basque )

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Megaelosia anfibio genero bat da, Anura ordenaren barruko Hylodidae familian sailkatua.

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Megaelosia ( French )

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Megaelosia est un genre d'amphibiens de la famille des Hylodidae[1].

Répartition

Les 7 espèces de ce genre sont endémiques du sud-est du Brésil[1].

Liste des espèces

Selon Amphibian Species of the World (10 juin 2017)[2] :

Publication originale

  • Miranda-Ribeiro, 1923 : Elosia, Tsch. e os generos correlatos. Revista do Museu Paulista, vol. 23, p. 813–821.

Notes et références

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Megaelosia: Brief Summary ( French )

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Megaelosia est un genre d'amphibiens de la famille des Hylodidae.

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Megaelosia ( Dutch; Flemish )

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Herpetologie

Megaelosia is een geslacht van kikkers uit de familie Hylodidae.[1] De groep werd voor het eerst wetenschappelijk beschreven door Alípio de Miranda Ribeiro in 1923.

Het geslacht werd lange tijd vertegenwoordigd door slechts een enkele soort; Goeldi's kikker (Megaelosia goeldii).[2] Tegenwoordig worden er zeven soorten erkend. Alle soorten komen voor in Noord-Amerika die endemisch zijn in zuidoostelijk Brazilië. Veel soorten hebben een plomp, pad-achtig lichaam.[3]

Soorten

Geslacht Megaelosia

Referenties
  1. Darrel R. Frost - Amphibian Species of the World: an online reference - Version 6.0 - American Museum of Natural History, Megaelosia.
  2. Grzimek, Bernhard, Het leven der dieren deel V: Vissen (II) en amfibieën, Kindler Verlag AG, 1971, Pagina 536. ISBN 90 274 8625 5.
  3. Amphibia Web, Megaelosia.
Bronnen
  • (en) - Darrel R. Frost - Amphibian Species of the World: an online reference - Version 6.0 - American Museum of Natural History - Megaelosia - Website Geconsulteerd 28 november 2016
  • (en) - Amphibiaweb - Megaelosia - Website
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Megaelosia: Brief Summary ( Dutch; Flemish )

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Megaelosia is een geslacht van kikkers uit de familie Hylodidae. De groep werd voor het eerst wetenschappelijk beschreven door Alípio de Miranda Ribeiro in 1923.

Het geslacht werd lange tijd vertegenwoordigd door slechts een enkele soort; Goeldi's kikker (Megaelosia goeldii). Tegenwoordig worden er zeven soorten erkend. Alle soorten komen voor in Noord-Amerika die endemisch zijn in zuidoostelijk Brazilië. Veel soorten hebben een plomp, pad-achtig lichaam.

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Megaelosia ( Portuguese )

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Megaelosia é um género de anfíbios da família Hylodidae.

As seguintes espécies são reconhecidas:[1]

Referências

  1. a b Frost, D.R. (2014). «Megaelosia». Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History, New York, USA. Consultado em 28 de agosto de 2014
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Megaelosia: Brief Summary ( Portuguese )

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Megaelosia é um género de anfíbios da família Hylodidae.

As seguintes espécies são reconhecidas:

Megaelosia apuana Pombal, Prado & Canedo, 2003 Megaelosia bocainensis Giaretta, Bokermann & Haddad, 1993 Megaelosia boticariana Giaretta & Aguiar, 1998 Megaelosia goeldii (Baumann, 1912) Megaelosia jordanensis (Heyer, 1983) Megaelosia lutzae Izecksohn & Gouvêa, 1987 Megaelosia massarti (De Witte, 1930)
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Megaelosia ( Vietnamese )

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Megaelosia là một chi động vật lưỡng cư trong họ Hylodidae, thuộc bộ Anura. Chi này có 6 loài và 17% bị đe dọa hoặc tuyệt chủng.[1]

Danh sách loài

Hình ảnh

Chú thích

  1. ^ “Danh sách lưỡng cư trong sách Đỏ”. IUCN. Truy cập ngày 3 tháng 7 năm 2012.

Tham khảo

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Megaelosia: Brief Summary ( Vietnamese )

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Megaelosia là một chi động vật lưỡng cư trong họ Hylodidae, thuộc bộ Anura. Chi này có 6 loài và 17% bị đe dọa hoặc tuyệt chủng.

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Большие лесолюбы ( Russian )

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Царство: Животные
Подцарство: Эуметазои
Без ранга: Вторичноротые
Подтип: Позвоночные
Инфратип: Челюстноротые
Надкласс: Четвероногие
Подкласс: Беспанцирные
Инфракласс: Batrachia
Надотряд: Прыгающие
Отряд: Бесхвостые
Подотряд: Neobatrachia
Семейство: Hylodidae
Род: Megaelosia
Международное научное название

Megaelosia Miranda-Ribeiro, 1923

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ITIS 207960NCBI 209669EOL 39862

Большие лесолюбы[1] (лат. Megaelosia) — род бесхвостых земноводных из семейства Hylodidae, обитающих в Южной Америке.

Описание

Это относительно крупные лягушки, взрослые особи достигают длины 120 мм. Их зубы похожи на клыки и крупнее по размерам, чем у ближайших родственников.

Образ жизни

Являются реофилами — их жизнь связана с быстрыми реками. Активные хищники, по крайней мере два вида охотятся на мелких позвоночных, а также беспозвоночных.

Размножение

Это яйцекладущие земноводные. Головастики ведут водный образ жизни.

Распространение

Род является эндемиком горных систем Серра-ду-Мар и Серра-да-Мантикейра на юго-востоке Бразилии.

Классификация

На ноябрь 2018 года в род включают 7 видов[2]:

Литература

  • Miranda-Ribeiro, 1923 : Elosia, Tsch. e os generos correlatos. Revista do Museu Paulista, vol. 23, p. 813–821.
  • Vitt, Laurie J. Herpetology: An Introductory Biology of Amphibians and Reptiles / Laurie J. Vitt, Caldwell. — 4th. — Academic Press, 2014. — P. 486.
  • Giaretta, Ariovaldo A.; Bokermann, Werner C. A.; Haddad, Celio F. B. (1993). “A review of the genus Megaelosia (Anura: Leptodactylidae) with a description of a new species”. Journal of Herpetology. 27 (3): 276—285. DOI:10.2307/1565148.

Примечания

  1. Ананьева Н. Б., Боркин Л. Я., Даревский И. С., Орлов Н. Л. Пятиязычный словарь названий животных. Амфибии и рептилии. Латинский, русский, английский, немецкий, французский. / под общей редакцией акад. В. Е. Соколова. — М.: Рус. яз., 1988. — С. 90. — 10 500 экз.ISBN 5-200-00232-X.
  2. Frost D. R. Megaelosia. Amphibian Species of the World, an Online Reference. American Museum of Natural History, New York, USA (англ.)
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Большие лесолюбы: Brief Summary ( Russian )

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Большие лесолюбы (лат. Megaelosia) — род бесхвостых земноводных из семейства Hylodidae, обитающих в Южной Америке.

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