Roadkills of vertebrates in Venezuela

Detalhes bibliográficos
Autor(a) principal: Pinowski,Jan
Data de Publicação: 2005
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Zoologia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752005000100023
Resumo: This paper presents an analysis of vertebrate roadkills in five different habitats of tropical South America. Observations of vertebrate roadkills were conducted in 1978, on a 572 km road between Caracas and Mantecal/Apure in Venezuela, during the rainy season (June-October). During five passages on this route, which includes five distinct habitats, 79 vertebrate carcasses - mammals and reptiles - were found. If we assume that the carcasses remain for two days on the road, vehicles can be expected to strike 350 spectacled caimans Caiman crocodilus Linnaeus, 1758 (Alligatoridae) during the rainy season alone. Similar calculations for other species yield 313 snakes and lizards, 294 opossums Didelphis marsupialis Linnaeus, 1758 (Didelphidae), 220 crab-eating foxes Cerdocyon thous (Linnaeus, 1776) (Canidae), 129 tamanduas Tamandua tetradactyla (Linnaeus, 1758) (Myrmecophagidae), 55 capybaras Hydrochaerus hydrochaeris (Linnaeus, 1766) (Hydrochaeridae) and 37 eastern cottontails Sylvilagus floridanus Allen, 1890 (Leporidae). Numerous papers have been published on vertebrates killed by vehicles on roads in Europe, North America, and Australia, and several papers are available regarding vertebrate roadkills in Africa and Asia. From South America there are several papers on vertebrates, birds, and mammals, whereas from Venezuela only one and it deals with iguanas (Iguana iguana Linnaeus, 1758, Iguanidae).
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spelling Roadkills of vertebrates in VenezuelaMammalsmortalityreptilesThis paper presents an analysis of vertebrate roadkills in five different habitats of tropical South America. Observations of vertebrate roadkills were conducted in 1978, on a 572 km road between Caracas and Mantecal/Apure in Venezuela, during the rainy season (June-October). During five passages on this route, which includes five distinct habitats, 79 vertebrate carcasses - mammals and reptiles - were found. If we assume that the carcasses remain for two days on the road, vehicles can be expected to strike 350 spectacled caimans Caiman crocodilus Linnaeus, 1758 (Alligatoridae) during the rainy season alone. Similar calculations for other species yield 313 snakes and lizards, 294 opossums Didelphis marsupialis Linnaeus, 1758 (Didelphidae), 220 crab-eating foxes Cerdocyon thous (Linnaeus, 1776) (Canidae), 129 tamanduas Tamandua tetradactyla (Linnaeus, 1758) (Myrmecophagidae), 55 capybaras Hydrochaerus hydrochaeris (Linnaeus, 1766) (Hydrochaeridae) and 37 eastern cottontails Sylvilagus floridanus Allen, 1890 (Leporidae). Numerous papers have been published on vertebrates killed by vehicles on roads in Europe, North America, and Australia, and several papers are available regarding vertebrate roadkills in Africa and Asia. From South America there are several papers on vertebrates, birds, and mammals, whereas from Venezuela only one and it deals with iguanas (Iguana iguana Linnaeus, 1758, Iguanidae).Sociedade Brasileira de Zoologia2005-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752005000100023Revista Brasileira de Zoologia v.22 n.1 2005reponame:Revista Brasileira de Zoologia (Online)instname:Sociedade Brasileira de Zoologia (SBZ)instacron:SBZ10.1590/S0101-81752005000100023info:eu-repo/semantics/openAccessPinowski,Janeng2005-05-20T00:00:00Zoai:scielo:S0101-81752005000100023Revistahttp://calvados.c3sl.ufpr.br/ojs2/index.php/zooONGhttps://old.scielo.br/oai/scielo-oai.php||sbz@bio.ufpr.br1806-969X0101-8175opendoar:2005-05-20T00:00Revista Brasileira de Zoologia (Online) - Sociedade Brasileira de Zoologia (SBZ)false
dc.title.none.fl_str_mv Roadkills of vertebrates in Venezuela
title Roadkills of vertebrates in Venezuela
spellingShingle Roadkills of vertebrates in Venezuela
Pinowski,Jan
Mammals
mortality
reptiles
title_short Roadkills of vertebrates in Venezuela
title_full Roadkills of vertebrates in Venezuela
title_fullStr Roadkills of vertebrates in Venezuela
title_full_unstemmed Roadkills of vertebrates in Venezuela
title_sort Roadkills of vertebrates in Venezuela
author Pinowski,Jan
author_facet Pinowski,Jan
author_role author
dc.contributor.author.fl_str_mv Pinowski,Jan
dc.subject.por.fl_str_mv Mammals
mortality
reptiles
topic Mammals
mortality
reptiles
description This paper presents an analysis of vertebrate roadkills in five different habitats of tropical South America. Observations of vertebrate roadkills were conducted in 1978, on a 572 km road between Caracas and Mantecal/Apure in Venezuela, during the rainy season (June-October). During five passages on this route, which includes five distinct habitats, 79 vertebrate carcasses - mammals and reptiles - were found. If we assume that the carcasses remain for two days on the road, vehicles can be expected to strike 350 spectacled caimans Caiman crocodilus Linnaeus, 1758 (Alligatoridae) during the rainy season alone. Similar calculations for other species yield 313 snakes and lizards, 294 opossums Didelphis marsupialis Linnaeus, 1758 (Didelphidae), 220 crab-eating foxes Cerdocyon thous (Linnaeus, 1776) (Canidae), 129 tamanduas Tamandua tetradactyla (Linnaeus, 1758) (Myrmecophagidae), 55 capybaras Hydrochaerus hydrochaeris (Linnaeus, 1766) (Hydrochaeridae) and 37 eastern cottontails Sylvilagus floridanus Allen, 1890 (Leporidae). Numerous papers have been published on vertebrates killed by vehicles on roads in Europe, North America, and Australia, and several papers are available regarding vertebrate roadkills in Africa and Asia. From South America there are several papers on vertebrates, birds, and mammals, whereas from Venezuela only one and it deals with iguanas (Iguana iguana Linnaeus, 1758, Iguanidae).
publishDate 2005
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dc.publisher.none.fl_str_mv Sociedade Brasileira de Zoologia
publisher.none.fl_str_mv Sociedade Brasileira de Zoologia
dc.source.none.fl_str_mv Revista Brasileira de Zoologia v.22 n.1 2005
reponame:Revista Brasileira de Zoologia (Online)
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