[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki21\/brunos-casque-headed-frog-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki21\/brunos-casque-headed-frog-wikipedia\/","headline":"Bruno’s casque-headed frog – Wikipedia","name":"Bruno’s casque-headed frog – Wikipedia","description":"before-content-x4 From Wikipedia, the free encyclopedia after-content-x4 Species of amphibian Bruno’s casque-headed frog Scientific classification Kingdom: Animalia Phylum: Chordata Class:","datePublished":"2014-05-20","dateModified":"2014-05-20","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki21\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki21\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/d\/d8\/Perereca-de-capacete_-_Aparasphenodon_brunoi.jpg\/220px-Perereca-de-capacete_-_Aparasphenodon_brunoi.jpg","url":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/d\/d8\/Perereca-de-capacete_-_Aparasphenodon_brunoi.jpg\/220px-Perereca-de-capacete_-_Aparasphenodon_brunoi.jpg","height":"146","width":"220"},"url":"https:\/\/wiki.edu.vn\/en\/wiki21\/brunos-casque-headed-frog-wikipedia\/","wordCount":2309,"articleBody":"     (adsbygoogle = window.adsbygoogle || []).push({});before-content-x4From Wikipedia, the free encyclopedia       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Species of amphibianBruno’s casque-headed frogScientific classification Kingdom:AnimaliaPhylum:ChordataClass:AmphibiaOrder:AnuraFamily:HylidaeGenus:NyctimantisSpecies:N.\u00a0brunoi       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Binomial nameNyctimantis brunoiSynonymsAparasphenodon brunoi Miranda-Ribeiro, 1920Corythomantis apicalis Miranda-Ribeiro, 1920Corythomantis adspersa Lutz, 1925Aparasphenodon apicalis Miranda-Ribeiro, 1926Corythomantis brunoi Mertens, 1926Aparasphenodon brunoi Carvalho, 1941Corthomantis (Aparasphenodon) brunoi Lutz, 1954Aparasphenodon adspersus Goin, 1961Aparasphenodon brunoi Miranda-Ribeiro, 1920Bruno’s casque-headed frog (Nyctimantis brunoi) is a species of frog in the family Hylidae.Endemic to Brazil, its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist shrubland, and intermittent freshwater marshes. It is threatened by habitat loss.[1] The specific name brunoi was in honour of Dr Bruno Lobo, Professor and Director of the National Museum of Brazil (1915-1923).[2]Description[edit]This species is a relative large frog; males have a snout\u2013to\u2013vent length of 4.9 to 6.2\u00a0cm (1.9 to 2.4\u00a0in) while females measure 5.6 to 8.1\u00a0cm (2.2 to 3.2\u00a0in). The head is broad and flattened with a long pointed snout. The eyes are prominent and forward-facing. It has an array of sharp, pointed projections on the head, and the skin on the head is fused to the skull. The legs are long and slender and the digits have adhesive discs at the tips. The dorsal surface is pale brown or gray, with irregular dark markings.[3]Distribution and habitat[edit]Bruno’s casque-headed frog is endemic to the coastal region of southeastern Brazil, east of the Brazilian Highlands. Its range extends southwards from the state of Bahia to the northern part of the state of S\u00e3o Paulo. It is found in forests and forest edges, hiding by day in water-filled hollows in trees or bamboos, and in the water-filled rosettes of bromeliads. It chooses to hide in a crevice that is exactly the correct size, and uses its head to seal the entrance.[3] Its maximum altitude is about 500\u00a0m (1,600\u00a0ft).[1]Unlike poison dart frogs which merely secrete poison from their skin, this species is equipped with skull spines capable of injecting venom into other animals or human hands via headbutting, a tactic it shares with Corythomantis greeningi.[4][5] The venom of A. brunoi is estimated to be 25 times as toxic as that of local fer-de-lance pit vipers.[5] It has an LD50 of 0.16 mg\/kg (I.P) and 1.6 mg\/kg (S.C).[6]       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4References[edit]^ a b c Carlos Frederico da Rocha, Sergio Potsch de Carvalho-e-Silva, Monique Van Sluys (2004). “Aparasphenodon brunoi“. IUCN Red List of Threatened Species. 2004: e.T55298A11277104. doi:10.2305\/IUCN.UK.2004.RLTS.T55298A11277104.en. Retrieved 15 November 2021.{{cite journal}}:  CS1 maint: multiple names: authors list (link)^ Beolens, Bo; Watkins, Michael & Grayson, Michael (2009). The Eponym Dictionary of Mammals. JHU Press. p.\u00a033. ISBN\u00a0978-0-8018-9533-3.^ a b Halliday, Tim (2016). The Book of Frogs: A Life-Size Guide to Six Hundred Species from Around the World. University of Chicago Press. p.\u00a0278. ISBN\u00a0978-0-226-18465-4.^ “Venomous frogs discovered during painful scientific mishap”. CBC News. 2015-08-07. Retrieved 2015-08-07.^ a b Jared, C.; Mailho-Fontana, P. L.; Antoniazzi, M. M.; Mendes, V. A.; Barbaro, K. C.; Rodrigues, M. T.; Brodie, E. D. (2015-08-06). “Venomous Frogs Use Heads as Weapons”. Current Biology. 25 (16): 2166\u20132170. doi:10.1016\/j.cub.2015.06.061. PMID\u00a026255851.^ Wilcox), \u514b\u8389\u7d72\u8482\uff0e\u5a01\u723e\u79d1\u514b\u65af(Christie (2018-06-05). \u6bd2\u7279\u7269\u7a2e\uff1a\u5f9e\u81f4\u547d\u6b66\u5668\u5230\u6551\u547d\u89e3\u85e5\uff0c\u770b\u6709\u6bd2\u751f\u7269\u5982\u4f55\u6210\u70ba\u5730\u7403\u4e0a\u6700\u51fa\u8272\u7684\u751f\u5316\u9b54\u8853\u5e2b (in Chinese (Taiwan)). \u99ac\u53ef\u5b5b\u7f85. ISBN\u00a0978-957-8759-09-1.       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4"},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki21\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki21\/brunos-casque-headed-frog-wikipedia\/#breadcrumbitem","name":"Bruno’s casque-headed frog – Wikipedia"}}]}]