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Ratpenat frugívor de Wallace ( Catalan; Valencian )

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El ratpenat frugívor de Wallace (Styloctenium wallacei) és una espècie de ratpenat de la família dels pteropòdids. És endèmic d'Indonèsia. El seu hàbitat natural són els boscos primaris a altituds de fins a 1.100 msnm, tot i que també viu a boscos lleugerament pertorbats. Està amenaçat per la pèrdua d'hàbitat i, probablement, per la caça pels humans.[1]

Referències

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  1. Ruedas, L.; Kingston, T.; Sinanga, U.. Styloctenium wallacei. UICN 2008. Llista Vermella d'espècies amenaçades de la UICN, edició 2008, consultada el 02-09-2012.


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Ratpenat frugívor de Wallace: Brief Summary ( Catalan; Valencian )

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El ratpenat frugívor de Wallace (Styloctenium wallacei) és una espècie de ratpenat de la família dels pteropòdids. És endèmic d'Indonèsia. El seu hàbitat natural són els boscos primaris a altituds de fins a 1.100 msnm, tot i que també viu a boscos lleugerament pertorbats. Està amenaçat per la pèrdua d'hàbitat i, probablement, per la caça pels humans.

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Sulawesi stripe-faced fruit bat

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The Wallace's or Sulawesi stripe-faced fruit bat (Styloctenium wallacei) is a species of megabat in the family Pteropodidae. It is endemic to Sulawesi and the nearby Togian Islands of Indonesia. Cave paintings resembling these bats have been found in Australia, where bats of this kind are not otherwise known.

Taxonomy

The Sulawesi stripe-faced fruit bat was first described in 1866 by the British zoologist John Edward Gray, Keeper of Zoology at the British Museum. He gave it the name Pteropus wallacei, naming it in honour of the British naturalist Alfred Russel Wallace who had collected the first specimen in Sulawesi in Indonesia.[2] Although Wallace was sure that the specimen he had found was a new species, his announcement was met with scepticism, and others thought the bat was a juvenile masked flying fox (Pteropus personatus).[3] In 1899, the bat was moved to the new genus Styloctenium by the German zoologist Paul Matschie. This genus was believed to be monotypic, but in 2007, a single bat found on the island of Mindoro in the Philippines was described by Jacob Esselstyn and added to the genus as Styloctenium mindorensis, the Mindoro stripe-faced fruit bat.[4]

Description

The Sulawesi stripe-faced fruit bat is a typical fruit bat with long, naked ears, forearms modified for flight and short hind legs with claws. There are white facial markings, each with a dark brown margin; a streak on the rostrum, a spot on the cheek, another at the angle of the jaw, a patch over the eye, a band across the upper lip and a patch on the chin.[5] The only other known species of the genus Styloctenium, S. mindorensis, is differentiated by its multicusped lower and upper canine teeth.[6]

Distribution and habitat

The Sulawesi stripe-faced fruit bat is native to the island of Sulawesi in the Greater Sunda Islands and the Togian Islands in the Gulf of Tomini . It inhabits primary forest at altitudes of up to about 1,100 m (3,600 ft) but sometimes occurs in secondary forest where the understorey has been cleared to make way for cultivation of coffee or cocoa. When it is occasionally seen in more open areas, it is probably moving between fragmented patches of forest.[1] Cave paintings of megabats, found near Kimberley in Australia, are unlike any bats living on that continent today; they more resemble the Sulawesi stripe-faced fruit bat than any other species. A fossilised wasp nest overlaying cave paintings of a similar type has been tested as being 17,500 years old, making the rock art older and maybe dating to the last ice age, some twenty to twenty-five thousand years ago.[7]

Status

The Sulawesi stripe-faced fruit bat is common in some areas of the island but rare in others. Much of the primary forest on Sulawesi has been cleared for agriculture, and the population of the bat is thought to be declining, and it may be hunted in some areas. For these reasons, the International Union for Conservation of Nature has assessed its conservation status as being "near threatened". It is present in the Lore Lindu National Park in Central Sulawesi.[1]

References

  1. ^ a b c Ruedas, L.; Kingston, T.; Sinanga, U. (2010). "Styloctenium wallacei". IUCN Red List of Threatened Species. 2010: e.T21100A9245667. doi:10.2305/IUCN.UK.2010-2.RLTS.T21100A9245667.en. Retrieved 17 November 2021.
  2. ^ Beccalon, George (2008-01-12). "Plants and animals named after Wallace". Alfred Russel Wallace Website. Archived from the original on 2020-01-31. Retrieved 2015-11-11.
  3. ^ Fearn, Eva (2012). State of the Wild 2010-2011: A Global Portrait. Island Press. p. 40. ISBN 978-1-61091-158-0.
  4. ^ "Philippines finds new breed of flying fox". Reuters. 2007-09-16. Retrieved 2015-11-11.
  5. ^ Proceedings of the Zoological Society of London (1832). Longman. 1866. pp. 66–67.
  6. ^ Esselstyn, Jacob A. (2007). "A new species of stripe-faced fruit bat (Chiroptera: Pteropodidae: Styloctenium) from the Philippines". Journal of Mammalogy. 88 (4): 951–958. doi:10.1644/06-MAMM-A-294R.1.
  7. ^ Ancient Australian Rock Art Depicts Unknown Bats – News Watch. Newswatch.nationalgeographic.com (2008-12-09). Retrieved on 2015-11-13.
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Sulawesi stripe-faced fruit bat: Brief Summary

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The Wallace's or Sulawesi stripe-faced fruit bat (Styloctenium wallacei) is a species of megabat in the family Pteropodidae. It is endemic to Sulawesi and the nearby Togian Islands of Indonesia. Cave paintings resembling these bats have been found in Australia, where bats of this kind are not otherwise known.

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Styloctenium wallacei ( Spanish; Castilian )

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Styloctenium wallacei es una especie de murciélago de la familia Pteropodidae.

Distribución geográfica

Es endémica de Sulawesi.

Referencias

  1. Ruedas, L., Kingston, T. y Sinanga, U. (2010). «Styloctenium wallacei». Lista Roja de especies amenazadas de la UICN 2012.2 (en inglés). ISSN 2307-8235. Consultado el 19 de febrero de 2013.
  • SIMMONS, N. B. Order Chiroptera. In: WILSON, D. E.; REEDER, D. M. (Eds.). Mammal Species of the World: A Taxonomic and Geographic Reference. 3. ed. Baltimore: Johns Hopkins University Press, 2005. v. 1, p. 312-529.

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Styloctenium wallacei: Brief Summary ( Spanish; Castilian )

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Styloctenium wallacei es una especie de murciélago de la familia Pteropodidae.

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Styloctenium wallacei ( Basque )

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Styloctenium wallacei Styloctenium generoko animalia da. Chiropteraren barruko Pteropodidae familian sailkatuta dago.

Erreferentziak

  1. Gray (1866) 1866 Proc. Zool. Soc. Lond. 65. or..

Ikus, gainera

(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Styloctenium wallacei: Brief Summary ( Basque )

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Styloctenium wallacei Styloctenium generoko animalia da. Chiropteraren barruko Pteropodidae familian sailkatuta dago.

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Styloctenium wallacei ( French )

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Styloctenium wallacei est une espèce de mammifères chiroptères (chauves-souris) de la famille des Pteropodidae. Elle est endémique de l'île de Sulawesi en Indonésie.

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Styloctenium wallacei ( Italian )

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Il pipistrello della frutta dal muso striato (Styloctenium wallacei Gray, 1866) è un pipistrello appartenente alla famiglia degli Pteropodidi, endemico dell'Isola di Sulawesi e di un piccolo gruppo di isole vicine.[1][2]

Descrizione

Dimensioni

Pipistrello di medie dimensioni, con la lunghezza della testa e del corpo tra 142 e 154 mm, la lunghezza dell'avambraccio tra 92,6 e 103,2 mm e un peso fino a 202 g.[3]

Aspetto

La pelliccia è corta, soffice e setosa. Le parti dorsali sono grigio-biancastre, con dei riflessi giallastri sugli avambracci e sulle zampe posteriori, mentre le parti ventrali e la testa sono giallo-brunastre brillanti. È presente una macchia allungata di peli bianchi su ogni spalla. La base dei peli è ovunque bruno-nerastra. Il muso è lungo ed affusolato, una sottile striscia bianca lo attraversa, terminando appena in mezzo agli occhi. Su ogni lato della testa sono presenti due macchie bianche, la prima è situata nella zona sopraciliare mentre l'altra si estende dall'angolo posteriore della bocca fino alle narici nel labbro superiore, e sotto il mento in quello inferiore. Gli occhi sono grandi. Le orecchie sono di dimensioni moderate, arrotondate e prive di peli. La tibia è densamente ricoperta di peli. Le ali sono attaccate lungo i fianchi e posteriormente alla base del secondo dito del piede. È privo di coda, mentre l'uropatagio è ridotto ad una sottile membrana lungo la parte interna degli arti inferiori. Il calcar è corto.

Biologia

Comportamento

Si rifugia tra il denso fogliame degli alberi.

Alimentazione

Si nutre di frutta.

Distribuzione e habitat

Questa specie è diffusa sull'Isola di Sulawesi e sulle isole di Malenge e Walea Kodi nelle Isole Togian.

Vive nelle foreste primarie fino a 1.100 metri di altitudine. È stata osservata anche in foreste disturbate, dove il sottobosco è stato adibito alla coltivazione di Caffè e Cacao.

Stato di conservazione

La IUCN Red List, considerata la perdita progressiva del suo Habitat e la caccia a cui è soggetta, classifica S. wallacei come specie prossima alla minaccia (NT).[1]

Note

  1. ^ a b c (EN) Ruedas, L., Kingston, T. & Sinanga, U. 2009, Styloctenium wallacei, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.
  2. ^ (EN) D.E. Wilson e D.M. Reeder, Styloctenium wallacei, in Mammal Species of the World. A Taxonomic and Geographic Reference, 3ª ed., Johns Hopkins University Press, 2005, ISBN 0-8018-8221-4.
  3. ^ Wim Bergmans and F.G. Rozendaal, Notes on collections of Fruit Bats from Sulawesi and some off-lying Islands (Mammalia, Megachiroptera), in Zool. Verh. Leiden, vol. 248, 1988.

Bibliografia

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Styloctenium wallacei: Brief Summary ( Italian )

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Il pipistrello della frutta dal muso striato (Styloctenium wallacei Gray, 1866) è un pipistrello appartenente alla famiglia degli Pteropodidi, endemico dell'Isola di Sulawesi e di un piccolo gruppo di isole vicine.

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Styloctenium wallacei ( Dutch; Flemish )

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Styloctenium wallacei is een endemisch soort vleerhond uit het geslacht Styloctenium die voorkomt op Celebes. Deze vleerhond is vernoemd naar de Britse natuuronderzoeker en mede-ontwerper van de evolutietheorie Alfred Russel Wallace. Deze vleerhond is tussen de 14,2 en 15,4 cm lang en weegt gemiddeld ongeveer 200 gram.[2]

Verspreiding en voorkomen

Styloctenium wallacei is waargenomen in Noord-, Midden-, Oost- en Zuidoost-Celebes en op de Togianeilanden.[2] Styloctenium wallacei is zeldzaam, maar kan plaatselijk talrijk voorkomen. Het is een vleerhond die thuishoort in primair tropisch bos tot op een hoogte van 1000 m boven de zeespiegel. De soort komt ook voor in bos dat licht is aangetast, bijvoorbeeld voor de teelt van koffie en cacao. Styloctenium wallacei staat als gevoelig op de internationale rode lijst omdat het leefgebied inkrimpt door ontbossing en omzetting van regenwoud in landbouwgebied. Verder wordt er plaatselijk (vaak met netten) op deze vleerhond gejaagd.[1][2]

Bijzonderheid

In Australië zijn rotstekeningen gevonden die sterk lijken op deze soort.[3]

Bronnen, noten en/of referenties
  1. a b (en) Styloctenium wallacei op de IUCN Red List of Threatened Species.
  2. a b c (en) Bergmans, W. & F. G. Rozendaal, 1988. Notes on collections of fruit bats from Sulawesi and some off-lying islands. Zool. Verh. Leiden 248, 9-ix-1988: 1-74. full text
  3. (en) http://newswatch.nationalgeographic.com/2008/12/09/australia_bat_rock_art Bat rocj art/
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Styloctenium wallacei: Brief Summary ( Dutch; Flemish )

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Styloctenium wallacei is een endemisch soort vleerhond uit het geslacht Styloctenium die voorkomt op Celebes. Deze vleerhond is vernoemd naar de Britse natuuronderzoeker en mede-ontwerper van de evolutietheorie Alfred Russel Wallace. Deze vleerhond is tussen de 14,2 en 15,4 cm lang en weegt gemiddeld ongeveer 200 gram.

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Styloctenium wallacei ( Portuguese )

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Styloctenium wallacei é uma espécie de morcego da família Pteropodidae. Endêmica da Indonésia, é encontrada apenas em Sulawesi e nas ilhas Togian.

Referências

  • SIMMONS, N. B. Order Chiroptera. In: WILSON, D. E.; REEDER, D. M. (Eds.). Mammal Species of the World: A Taxonomic and Geographic Reference. 3. ed. Baltimore: Johns Hopkins University Press, 2005. v. 1, p. 312-529.
  • RUEDAS, L.; KINGSTON, T.; SINANGA, U. 2008. Styloctenium wallacei. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. . Acessado em 31 de dezembro de 2008.
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Styloctenium wallacei: Brief Summary ( Portuguese )

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Styloctenium wallacei é uma espécie de morcego da família Pteropodidae. Endêmica da Indonésia, é encontrada apenas em Sulawesi e nas ilhas Togian.

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Styloctenium wallacei ( Swedish )

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Styloctenium wallacei[2][3][4] är en däggdjursart som först beskrevs av Gray 1866. Styloctenium wallacei ingår i släktet Styloctenium och familjen flyghundar.[5][6] IUCN kategoriserar arten globalt som nära hotad.[1] Inga underarter finns listade.[5]

Denna flyghund förekommer på Sulawesi samt på mindre öar i samma region. Arten vistas i låglandet och i medelhöga bergstrakter upp till 1100 meter över havet. Habitatet utgörs av skogar.[1]

Källor

  1. ^ [a b c] 2010 Styloctenium wallacei Från: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2 <www.iucnredlist.org>. Läst 2012-10-24.
  2. ^ Wilson, Don E., and DeeAnn M. Reeder, eds. (1992) , Mammal Species of the World: A Taxonomic and Geographic Reference, 2nd ed., 3rd printing
  3. ^ (2005) , website Styloctenium wallacei, Mammal Species of the World
  4. ^ Wilson, Don E., and F. Russell Cole (2000) , Common Names of Mammals of the World
  5. ^ [a b] Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (red.) (28 april 2011). ”Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist.”. Species 2000: Reading, UK. http://www.catalogueoflife.org/annual-checklist/2011/search/all/key/styloctenium+wallacei/match/1. Läst 24 september 2012.
  6. ^ ITIS: The Integrated Taxonomic Information System. Orrell T. (custodian), 2011-04-26

Externa länkar

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Styloctenium wallacei: Brief Summary ( Swedish )

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Styloctenium wallacei är en däggdjursart som först beskrevs av Gray 1866. Styloctenium wallacei ingår i släktet Styloctenium och familjen flyghundar. IUCN kategoriserar arten globalt som nära hotad. Inga underarter finns listade.

Denna flyghund förekommer på Sulawesi samt på mindre öar i samma region. Arten vistas i låglandet och i medelhöga bergstrakter upp till 1100 meter över havet. Habitatet utgörs av skogar.

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Styloctenium wallacei ( Ukrainian )

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Styloctenium wallacei — вид рукокрилих, родини Криланових, ендемік Сулавесі.

Морфологія

Морфометрія. Довжина голови й тіла: 152—178 мм, довжина передпліччя: 90—103 мм, середня вага: 172—208 гр., хвіст відсутній.

Опис. Хутро м'яке. Спина і круп зазвичай світло-сірі, часто з блідим, червонувато-коричневим відтінком. Низ світлий, червонувато-коричневий. Голова червонувато-коричнева з борсукоподібними білими смугами і плямами. Нема відчутної різниці в забарвленні між статями.

Поведінка

Цей вид воліє перебувати в первинному лісі до 1100 м над рівнем моря, але був знайдений також в злегка порушених лісах.

Джерела

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Styloctenium wallacei: Brief Summary ( Ukrainian )

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Styloctenium wallacei — вид рукокрилих, родини Криланових, ендемік Сулавесі.

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Styloctenium wallacei ( Vietnamese )

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Styloctenium wallacei là một loài động vật có vú trong họ Dơi quạ, bộ Dơi. Loài này được Gray mô tả năm 1866.[2]

Hình ảnh

Chú thích

  1. ^ Ruedas, L., Kingston, T. & Sinanga, U. (2010). Styloctenium wallacei. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2.
  2. ^ a ă Wilson, D. E.; Reeder, D. M. biên tập (2005). “Styloctenium wallacei”. Mammal Species of the World . Baltimore: Nhà in Đại học Johns Hopkins, 2 tập (2.142 trang). ISBN 978-0-8018-8221-0. OCLC 62265494.

Tham khảo

Liên kết ngoài

 src= Phương tiện liên quan tới Styloctenium wallacei tại Wikimedia Commons


Hình tượng sơ khai Bài viết họ Dơi quạ này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
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Styloctenium wallacei: Brief Summary ( Vietnamese )

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Styloctenium wallacei là một loài động vật có vú trong họ Dơi quạ, bộ Dơi. Loài này được Gray mô tả năm 1866.

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술라웨시줄무늬얼굴과일박쥐 ( Korean )

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술라웨시줄무늬얼굴과일박쥐(Styloctenium wallacei)는 큰박쥐과에 속하는 박쥐의 일종이다. 술라웨시섬인도네시아 토기안 제도 근처 지역의 토착종이다.

각주

  1. Ruedas, L., Kingston, T. & Sinanga, U. (2010). Styloctenium wallacei. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2.
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