Beetle diversity in fragmented thornscrub and isolated trees
Abstract Due to land use change mainly for induced agriculture, Tamaulipan thornscrubin northeast Mexico has been cleared and transformed into small patches of vegetation as small as isolated trees surrounded by agricultural fields. In this study, we explored how tree isolation or growing inside...
| Autores principales: | , , |
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| Formato: | Artículo |
| Lenguaje: | inglés |
| Publicado: |
2017
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| Materias: | |
| Acceso en línea: | http://eprints.uanl.mx/18216/1/508.pdf |
| _version_ | 1824415172186341376 |
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| author | Cuéllar Rodríguez, Luis Gerardo Jurado, Enrique Flores, Joel |
| author_facet | Cuéllar Rodríguez, Luis Gerardo Jurado, Enrique Flores, Joel |
| author_sort | Cuéllar Rodríguez, Luis Gerardo |
| collection | Repositorio Institucional |
| description | Abstract
Due to land use change mainly for induced agriculture, Tamaulipan thornscrubin northeast Mexico has been cleared and
transformed into small patches of vegetation as small as isolated trees surrounded by agricultural fields. In this study, we
explored how tree isolation or growing inside a fragment of remnant vegetation influence diversity of coleopterans in
two plant species (Prosopis laevigata (Humb. &Bonpl.exWilld.) M.C. Johnst. (mesquite) and Ebenopsis ebano (Berl.)
Barneby (Texas ebony). We found 72 coleopteran morphospecies; fifteen occurred mainly in remnant fragments and
ten mainly in isolated trees. There were more insects under isolated mesquites than under those immersed in remnant
fragments, while in Texas ebony the highest beetle density for isolated trees coincided with periods of bean and maize
in surrounding agriculture.
Keywords: coleopterans, vegetation-patches, landscape
Resumo
Devido a mudança de uso da terra para induzir principalmente a agricultura, o bioma thornscrub no nordeste México
tem sido transformado em fragmentos pequenos como árvores isoladas rodeadas por campos agrícolas. Neste estudo
exploramos como o isolamento das árvores influi na diversidade de coleópteros em duas espécies de plantas (Prosopis
laevigata (Humb. & Bonpl.ex Willd) M.C. Johnst. (mesquite) e Ebenopsis ebano (Berl.) Barneby (Texas ebony).
Encontramos 72 morfospecies do coleópteros; quinze ocorreram principalmente em fragmentos remanescentes e dez
em árvores isoladas. No estudo houve mais insetos nas “mesquite” isoladas do que nos fragmentos remanescentes do
bioma thornscrub, enquanto que em “Texas ebony” a densidade alta de coleópteros para árvores isoladas coincidiu
com períodos de produção de feijão e milho na agricultura ao redor.
Palavras-chave: coleoptera, paisagem fragmentada, vegetação fragmentada |
| format | Article |
| id | eprints-18216 |
| institution | UANL |
| language | English |
| publishDate | 2017 |
| record_format | eprints |
| spelling | eprints-182162024-03-05T18:26:58Z http://eprints.uanl.mx/18216/ Beetle diversity in fragmented thornscrub and isolated trees Cuéllar Rodríguez, Luis Gerardo Jurado, Enrique Flores, Joel SD Ciencia forestal Abstract Due to land use change mainly for induced agriculture, Tamaulipan thornscrubin northeast Mexico has been cleared and transformed into small patches of vegetation as small as isolated trees surrounded by agricultural fields. In this study, we explored how tree isolation or growing inside a fragment of remnant vegetation influence diversity of coleopterans in two plant species (Prosopis laevigata (Humb. &Bonpl.exWilld.) M.C. Johnst. (mesquite) and Ebenopsis ebano (Berl.) Barneby (Texas ebony). We found 72 coleopteran morphospecies; fifteen occurred mainly in remnant fragments and ten mainly in isolated trees. There were more insects under isolated mesquites than under those immersed in remnant fragments, while in Texas ebony the highest beetle density for isolated trees coincided with periods of bean and maize in surrounding agriculture. Keywords: coleopterans, vegetation-patches, landscape Resumo Devido a mudança de uso da terra para induzir principalmente a agricultura, o bioma thornscrub no nordeste México tem sido transformado em fragmentos pequenos como árvores isoladas rodeadas por campos agrícolas. Neste estudo exploramos como o isolamento das árvores influi na diversidade de coleópteros em duas espécies de plantas (Prosopis laevigata (Humb. & Bonpl.ex Willd) M.C. Johnst. (mesquite) e Ebenopsis ebano (Berl.) Barneby (Texas ebony). Encontramos 72 morfospecies do coleópteros; quinze ocorreram principalmente em fragmentos remanescentes e dez em árvores isoladas. No estudo houve mais insetos nas “mesquite” isoladas do que nos fragmentos remanescentes do bioma thornscrub, enquanto que em “Texas ebony” a densidade alta de coleópteros para árvores isoladas coincidiu com períodos de produção de feijão e milho na agricultura ao redor. Palavras-chave: coleoptera, paisagem fragmentada, vegetação fragmentada 2017-02-28 Article PeerReviewed text en cc_by_nc_nd http://eprints.uanl.mx/18216/1/508.pdf http://eprints.uanl.mx/18216/1.haspreviewThumbnailVersion/508.pdf Cuéllar Rodríguez, Luis Gerardo y Jurado, Enrique y Flores, Joel (2017) Beetle diversity in fragmented thornscrub and isolated trees. Brazilian journal of biology, 77 (1). pp. 92-96. ISSN 1519-6984 http://doi.org/10.1590/1519-6984.10615 doi:10.1590/1519-6984.10615 |
| spellingShingle | SD Ciencia forestal Cuéllar Rodríguez, Luis Gerardo Jurado, Enrique Flores, Joel Beetle diversity in fragmented thornscrub and isolated trees |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/online.png |
| title | Beetle diversity in fragmented thornscrub and isolated trees |
| title_full | Beetle diversity in fragmented thornscrub and isolated trees |
| title_fullStr | Beetle diversity in fragmented thornscrub and isolated trees |
| title_full_unstemmed | Beetle diversity in fragmented thornscrub and isolated trees |
| title_short | Beetle diversity in fragmented thornscrub and isolated trees |
| title_sort | beetle diversity in fragmented thornscrub and isolated trees |
| topic | SD Ciencia forestal |
| url | http://eprints.uanl.mx/18216/1/508.pdf |
| work_keys_str_mv | AT cuellarrodriguezluisgerardo beetlediversityinfragmentedthornscrubandisolatedtrees AT juradoenrique beetlediversityinfragmentedthornscrubandisolatedtrees AT floresjoel beetlediversityinfragmentedthornscrubandisolatedtrees |