[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki14\/bothrops-moojeni-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki14\/bothrops-moojeni-wikipedia\/","headline":"Bothrops moojeni – Wikipedia","name":"Bothrops moojeni – Wikipedia","description":"before-content-x4 From Wikipedia, the free encyclopedia after-content-x4 Species of snake Bothrops moojeni, commonly known in English as the Brazilian lancehead,","datePublished":"2018-09-16","dateModified":"2018-09-16","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki14\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki14\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?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:\/\/en.wikipedia.org\/wiki\/Special:CentralAutoLogin\/start?type=1x1","url":"https:\/\/en.wikipedia.org\/wiki\/Special:CentralAutoLogin\/start?type=1x1","height":"1","width":"1"},"url":"https:\/\/wiki.edu.vn\/en\/wiki14\/bothrops-moojeni-wikipedia\/","wordCount":3534,"articleBody":"     (adsbygoogle = window.adsbygoogle || []).push({});before-content-x4From Wikipedia, the free encyclopedia       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Species of snakeBothrops moojeni, commonly known in English as the Brazilian lancehead, is a species of venomous snake in the  family Viperidae.[1][3] It is a pit viper endemic to South America.[1][2]       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Table of ContentsEtymology[edit]Description and Behavior[edit]Geographic range and habitat[edit]Common names[edit]References[edit]Further reading[edit]Etymology[edit]The specific name, moojeni, is in honor of Brazilian zoologist Jo\u00e3o Moojen de Oliveira (1904\u20131985).[4]Description and Behavior[edit]Grows on average 160\u00a0cm, with a maximum of 230\u00a0cm already reported, has a tan, gray-brown or olive-gray color, with fourteen to twenty-one trapezoidal side marks that are dark gray or completely black, 23 to 29 lines of dorsal scale of the average body, with the belly usually white or cream with dark gray spots scattered, while juveniles have a white tail. It is terrestrial, of nocturnal habits.[5]       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4It is considered very aggressive.[6] Its body is viscous, varying from medium to heavy, broad head, flattened in a lance when seen from above and distinct from the narrow neck, the snout is not elevated, the eyes are medium in size, with elliptical pupils vertically, while the scales back are keeled.[7]B. moojeni is viviparous.[1] Gestation lasts around four months, occurs once a year and 12 to 14 puppies are usually born. Live an average of 15 years.[8] It feeds on small mammals, birds, lizards, snakes and amphibians.[8]Geographic range and habitat[edit]B. moojeni is found in northern Argentina, eastern Bolivia, Brazil, and Paraguay.[1]The type locality is Bras\u00edlia, Distrito Federal, Brazil.[1]B. moojeni inhabits Araucaria moist forests and the Cerrado.[9]Common names[edit]In South America common names for B. moojeni include cai\u00e7aca, caissaca, cai\u00e7ara, jacuru\u00e7u, and jarara\u00e7\u00e3o.Its venom has hemolytic and proteolytic action.[10]B. moojeni venom contains a wide variety of enzymes, such as acidic phospholipase, base A phospholipase, metalloproteinases, serine proteinases, L-amino acid oxidase, and a myotoxin phospholipase A2. The myotoxin phospholipase A2 causes necrosis in muscle fibers, releasing creatinine kinase.[11]  Symptoms may include intense local pain, edema, muscular necrosis. The venom has an anticoagulant effect on the blood, makes the blood uncoagulable, causes severe hemorrhage and strokes.[12][13]Moojenactivase, a procoagulant metalloproteinase is capable to induce DIC with a high toxic potency, characterized by prolongation of Prothrombin and activated partial thromboplastin time, consumption of fibrinogen and the plasma coagulation factors like Factor X and II, and thrombocytopenia, it also caused Intravascular hemolysis.[14] The venom has a lethal dose of 0.205\u00a0mg \/ kg for horses.[15] The average yield for an adult female is 335\u00a0mg, 63\u00a0mg for newborns, specimens from Minas Gerais, Brazil have been reported to be 118\u00a0mg, specimens from Argentina have a yield of 248.0 \u00b1 37\u00a0mg.[7]A serine protease was determined by de novo mass spectrometry-based sequencing.[16]References[edit]^ a b c d e f Bothrops moojeni at the Reptarium.cz Reptile Database. Accessed 23 May 2021.^ a b “Bothrops“. Integrated Taxonomic Information System. Retrieved 23 May 2021.^ McDiarmid RW, Campbell JA, Tour\u00e9 TA (1999). Snake Species of the World: A Taxonomic and Geographic Reference, Volume 1. Washington, District of Columbia: Herpetologists’ League. 511 pp. ISBN\u00a01-893777-00-6 (series). ISBN\u00a01-893777-01-4 (volume).^ Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN\u00a0978-1-4214-0135-5. (Bothrops moojeni, p. 182).^ “Bothrops moojeni” (PDF). Living Hazards Database (LHD). Archived from the original (PDF) on 2 July 2017.^ “Jararaca-cai\u00e7aca \u2013 ZOO” (in Brazilian Portuguese). Retrieved 2020-10-11.^ a b “WCH Clinical Toxinology Resources”. www.toxinology.com. Retrieved 2020-11-26.^ a b “Bothrops moojeni – Disciplina – Biologia”. www.biologia.seed.pr.gov.br. Retrieved 2020-09-15.^ Borges RC, Araujo AFB (1998). “Sele\u00e7\u00e3o de habitat em duas esp\u00e9cies de jararaca ( Bothrops moojeni Hoge e B. neuwiedi Wagler) (Serpentes: Viperidae)“. Revista Brasileira de Biologia 58 (4): 591-601. (in Portuguese).^ “Cai\u00e7aca”. zoologia.comunidades.net. Retrieved 2020-09-15.^ Queiroz, M. R.; Mamede, C. C.; Fonseca, K. C.; Canabrava, Lcmn; Fran\u00e7a, L. V.; Silva, M. C.; Stanziola, L.; Beletti, M. E.; Canabrava, H. a. N.; Oliveira, F. (2011). “Biological characterization of a myotoxin phosphoplipase A2 homologue purified from the venom of the snake Bothrops moojeni“. Journal of Venomous Animals and Toxins Including Tropical Diseases. 17 (1): 49\u201358. doi:10.1590\/S1678-91992011000100007.^ “Jararaca-cai\u00e7aca \u2013 ZOO” (in Brazilian Portuguese). Retrieved 2020-09-15.^ “Folha de S.Paulo – Prote\u00edna de serpente pode deter trombose – 25\/07\/2005”. www1.folha.uol.com.br. Retrieved 2020-09-15.^ Sartim, Marco A.; Cezarette, Gabriel N.; Jacob-Ferreira, Anna L.; Frantz, Fabiani G.; Faccioli, Lucia H.; Sampaio, Suely V. (October 2017). “Disseminated intravascular coagulation caused by moojenactivase, a procoagulant snake venom metalloprotease”. International Journal of Biological Macromolecules. 103: 1077\u20131086. doi:10.1016\/j.ijbiomac.2017.05.146. ISSN\u00a01879-0003. PMID\u00a028552727.^ Sousa, Melina Garcia de; Tokarnia, Carlos Hubinger; Brito, Marilene de Farias; Reis, Alessandra Belo; Oliveira, Carlos Magno; Freitas, Nayra Fernanda; Oliveira, Cairo Henrique; Barbosa, Jos\u00e9 Diomedes (September 2011). “Clinical and pathological aspects of the experimental poisoning by Bothrops snakes in horses”. Pesquisa Veterin\u00e1ria Brasileira. 31 (9): 773\u2013780. doi:10.1590\/S0100-736X2011000900009.^ K\u00f6nig, Simone; Obermann, Wolfgang M. J.; Eble, Johannes A. (January 2022). “The Current State-of-the-Art Identification of Unknown Proteins Using Mass Spectrometry Exemplified on De Novo Sequencing of a Venom Protease from Bothrops moojeni”. Molecules. 27 (15): 4976. doi:10.3390\/molecules27154976. ISSN\u00a01420-3049. PMC\u00a09370501. PMID\u00a035956926.Further reading[edit]Hoge AR (1966). “Preliminary account on Neotropical Crotalinae (Serpentes: Viperidae)”. Mem\u00f3rias do Instituto Butantan 32 [1965]: 109\u2013184. (Bothrops moojeni, new species).     (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\/wiki14\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki14\/bothrops-moojeni-wikipedia\/#breadcrumbitem","name":"Bothrops moojeni – Wikipedia"}}]}]