Invasive rodents in French Guiana: an overview for Mus musculus, Rattus norvegicus, and R. rattus (Murinae: Muridae)
International audience As the invasive murine rodents have too often been neglected in Neotropical faunal inventories, a synthesis on the presence of the House mouse, the Black rat, and the Norway rat was ascertained for French Guiana. We relied on preserved museum-specimens, on caught and released...
Main Author: | |
---|---|
Other Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2018
|
Subjects: | |
Online Access: | https://hal.science/hal-02944824 |
id |
ftecolephe:oai:HAL:hal-02944824v1 |
---|---|
record_format |
openpolar |
spelling |
ftecolephe:oai:HAL:hal-02944824v1 2024-05-19T07:47:46+00:00 Invasive rodents in French Guiana: an overview for Mus musculus, Rattus norvegicus, and R. rattus (Murinae: Muridae) Catzeflis, Francois Institut des Sciences de l'Evolution de Montpellier (UMR ISEM) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Montpellier (UM)-Institut de recherche pour le développement IRD : UR226-Centre National de la Recherche Scientifique (CNRS) 2018 https://hal.science/hal-02944824 en eng HAL CCSD Sociedade Brasileira de Mastozoologia hal-02944824 https://hal.science/hal-02944824 ISSN: 1808-0413 Boletim da Sociedade Brasileira de Mastozoologia https://hal.science/hal-02944824 Boletim da Sociedade Brasileira de Mastozoologia, 2018, 81, pp.1-9 1808-0413 Guyane Invasive rodents Distribution Guianan Shield Guiana Francesa Roedores invasores Distribuição Escudo das Guianas [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology info:eu-repo/semantics/article Journal articles 2018 ftecolephe 2024-05-02T00:20:10Z International audience As the invasive murine rodents have too often been neglected in Neotropical faunal inventories, a synthesis on the presence of the House mouse, the Black rat, and the Norway rat was ascertained for French Guiana. We relied on preserved museum-specimens, on caught and released animals, on identified remains extracted from Barn owl (Tyto alba) pellets, and on bona-fide visual observations. The aggregated data allowed documenting the presence of at least one invasive Murinae in 31 localities throughout the country. Most observations and/or captures concern the northern coastal areas, where the vast majority of villages and cities are to be found. All three murines were found together in only two localities (Sinnamary; Cayenne) whereas globally the most frequent species was Rattus rattus, followed by Mus musculus, and finally R. norvegicus. Invasive murines were also found on five offshore islands, and the House mouse was caught in an isolated gold-mining camp in the center of the country. Biometric data are provided for characterizing some external and cranio-dental variables in M. musculus and R. rattus. Owl pellets materials indicate that both species of Rattus can be easily sorted by the crown-length non-overlapping values of their upper and/or lower molars. Roedores invasores na Guiana Francesa: uma visão general Mus musculus, Rattus norvegicus e R. rattus (Murinae: Muridae). Considerando que os roedores muríneos têm sido muito frequentemente negligenciados nos inventários da fauna neotropical, uma síntese sobre a presença do camundongo, do rato-preto e da ratazana foi feita para a Guiana Francesa. Nós nos baseamos em espécimes preservados em museus, em animais capturados e posteriormente soltos, em fragmentos identificados oriundos de regurgitos da coruja suindara (Tyto alba) e em registros visuais de naturalistas experientes. Os dados em conjunto permitiram documentar a presença de, pelo menos, um Murinae invasor em 31 localidades ao longo do país. A maioria das observações e/ou ... Article in Journal/Newspaper Rattus rattus EPHE (Ecole pratique des hautes études, Paris): HAL |
institution |
Open Polar |
collection |
EPHE (Ecole pratique des hautes études, Paris): HAL |
op_collection_id |
ftecolephe |
language |
English |
topic |
Guyane Invasive rodents Distribution Guianan Shield Guiana Francesa Roedores invasores Distribuição Escudo das Guianas [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology |
spellingShingle |
Guyane Invasive rodents Distribution Guianan Shield Guiana Francesa Roedores invasores Distribuição Escudo das Guianas [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology Catzeflis, Francois Invasive rodents in French Guiana: an overview for Mus musculus, Rattus norvegicus, and R. rattus (Murinae: Muridae) |
topic_facet |
Guyane Invasive rodents Distribution Guianan Shield Guiana Francesa Roedores invasores Distribuição Escudo das Guianas [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology |
description |
International audience As the invasive murine rodents have too often been neglected in Neotropical faunal inventories, a synthesis on the presence of the House mouse, the Black rat, and the Norway rat was ascertained for French Guiana. We relied on preserved museum-specimens, on caught and released animals, on identified remains extracted from Barn owl (Tyto alba) pellets, and on bona-fide visual observations. The aggregated data allowed documenting the presence of at least one invasive Murinae in 31 localities throughout the country. Most observations and/or captures concern the northern coastal areas, where the vast majority of villages and cities are to be found. All three murines were found together in only two localities (Sinnamary; Cayenne) whereas globally the most frequent species was Rattus rattus, followed by Mus musculus, and finally R. norvegicus. Invasive murines were also found on five offshore islands, and the House mouse was caught in an isolated gold-mining camp in the center of the country. Biometric data are provided for characterizing some external and cranio-dental variables in M. musculus and R. rattus. Owl pellets materials indicate that both species of Rattus can be easily sorted by the crown-length non-overlapping values of their upper and/or lower molars. Roedores invasores na Guiana Francesa: uma visão general Mus musculus, Rattus norvegicus e R. rattus (Murinae: Muridae). Considerando que os roedores muríneos têm sido muito frequentemente negligenciados nos inventários da fauna neotropical, uma síntese sobre a presença do camundongo, do rato-preto e da ratazana foi feita para a Guiana Francesa. Nós nos baseamos em espécimes preservados em museus, em animais capturados e posteriormente soltos, em fragmentos identificados oriundos de regurgitos da coruja suindara (Tyto alba) e em registros visuais de naturalistas experientes. Os dados em conjunto permitiram documentar a presença de, pelo menos, um Murinae invasor em 31 localidades ao longo do país. A maioria das observações e/ou ... |
author2 |
Institut des Sciences de l'Evolution de Montpellier (UMR ISEM) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Montpellier (UM)-Institut de recherche pour le développement IRD : UR226-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Catzeflis, Francois |
author_facet |
Catzeflis, Francois |
author_sort |
Catzeflis, Francois |
title |
Invasive rodents in French Guiana: an overview for Mus musculus, Rattus norvegicus, and R. rattus (Murinae: Muridae) |
title_short |
Invasive rodents in French Guiana: an overview for Mus musculus, Rattus norvegicus, and R. rattus (Murinae: Muridae) |
title_full |
Invasive rodents in French Guiana: an overview for Mus musculus, Rattus norvegicus, and R. rattus (Murinae: Muridae) |
title_fullStr |
Invasive rodents in French Guiana: an overview for Mus musculus, Rattus norvegicus, and R. rattus (Murinae: Muridae) |
title_full_unstemmed |
Invasive rodents in French Guiana: an overview for Mus musculus, Rattus norvegicus, and R. rattus (Murinae: Muridae) |
title_sort |
invasive rodents in french guiana: an overview for mus musculus, rattus norvegicus, and r. rattus (murinae: muridae) |
publisher |
HAL CCSD |
publishDate |
2018 |
url |
https://hal.science/hal-02944824 |
genre |
Rattus rattus |
genre_facet |
Rattus rattus |
op_source |
ISSN: 1808-0413 Boletim da Sociedade Brasileira de Mastozoologia https://hal.science/hal-02944824 Boletim da Sociedade Brasileira de Mastozoologia, 2018, 81, pp.1-9 1808-0413 |
op_relation |
hal-02944824 https://hal.science/hal-02944824 |
_version_ |
1799488231543144448 |