Morphological and Molecular Identification of the Invasive Xylosandrus crassiusculus (Coleoptera: Curculionidae: Scolytinae) and Its South American Range Extending Into Argentina a...

Autores
Landi, Lucas; Gomez, Demian F.; Braccini, Celina L.; Pereyra, Vanina Antonella; Smith, Sarah M.; Marvaldi, Adriana Elena
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The occurrence of the exotic “granulate ambrosia beetle” Xylosandrus crassiusculus (Motschulsky) in Argentina and Uruguay is reported for the first time, documenting expansion in South America. Morphological characters are provided to allow distinction of this species from other similar ambrosia beetles. Molecular identification was also done on the basis of the 5′ region of the mitochondrial cytochrome c oxidase I (COI) gene, obtained from a specimen from Argentina and compared with available “barcode” sequences in public databases. Phylogenetic analyses, via maximum likelihood and parsimony, were performed using COI sequences from 17 terminals, including 14 sequences of X. crassiusculus from different continents plus other Xylosandrus and Cnestus species as outgroups. Results from the sequence analyses confirm the identity of X. crassiusculus. The specimen from Argentina and the two sampled from United States showed no differences in their COI sequences. Further studies are needed, on the genetic variation through the native and introduced ranges of the granulate ambrosia beetle, to ascertain the source/s of origin of this biological invasion in the Americas. The present paper reports the expansion of this exotic species in South America into Argentina and Uruguay.
Facultad de Ciencias Naturales y Museo
Materia
Biología
Ciencias Naturales
Xyleborinl
ambrosia beetle
exotic species
DNA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/141211
Acceder
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repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Morphological and Molecular Identification of the Invasive Xylosandrus crassiusculus (Coleoptera: Curculionidae: Scolytinae) and Its South American Range Extending Into Argentina and UruguayLandi, LucasGomez, Demian F.Braccini, Celina L.Pereyra, Vanina AntonellaSmith, Sarah M.Marvaldi, Adriana ElenaBiologíaCiencias NaturalesXyleborinlambrosia beetleexotic speciesDNAThe occurrence of the exotic “granulate ambrosia beetle” Xylosandrus crassiusculus (Motschulsky) in Argentina and Uruguay is reported for the first time, documenting expansion in South America. Morphological characters are provided to allow distinction of this species from other similar ambrosia beetles. Molecular identification was also done on the basis of the 5′ region of the mitochondrial cytochrome c oxidase I (COI) gene, obtained from a specimen from Argentina and compared with available “barcode” sequences in public databases. Phylogenetic analyses, via maximum likelihood and parsimony, were performed using COI sequences from 17 terminals, including 14 sequences of X. crassiusculus from different continents plus other Xylosandrus and Cnestus species as outgroups. Results from the sequence analyses confirm the identity of X. crassiusculus. The specimen from Argentina and the two sampled from United States showed no differences in their COI sequences. Further studies are needed, on the genetic variation through the native and introduced ranges of the granulate ambrosia beetle, to ascertain the source/s of origin of this biological invasion in the Americas. The present paper reports the expansion of this exotic species in South America into Argentina and Uruguay.Facultad de Ciencias Naturales y Museo2017-03-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf344-349http://sedici.unlp.edu.ar/handle/10915/141211enginfo:eu-repo/semantics/altIdentifier/issn/0013-8746info:eu-repo/semantics/altIdentifier/issn/1938-2901info:eu-repo/semantics/altIdentifier/doi/10.1093/aesa/sax032info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2026-01-07T13:16:14Zoai:sedici.unlp.edu.ar:10915/141211Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-01-07 13:16:14.827SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Morphological and Molecular Identification of the Invasive Xylosandrus crassiusculus (Coleoptera: Curculionidae: Scolytinae) and Its South American Range Extending Into Argentina and Uruguay
title Morphological and Molecular Identification of the Invasive Xylosandrus crassiusculus (Coleoptera: Curculionidae: Scolytinae) and Its South American Range Extending Into Argentina and Uruguay
spellingShingle Morphological and Molecular Identification of the Invasive Xylosandrus crassiusculus (Coleoptera: Curculionidae: Scolytinae) and Its South American Range Extending Into Argentina and Uruguay
Landi, Lucas
Biología
Ciencias Naturales
Xyleborinl
ambrosia beetle
exotic species
DNA
title_short Morphological and Molecular Identification of the Invasive Xylosandrus crassiusculus (Coleoptera: Curculionidae: Scolytinae) and Its South American Range Extending Into Argentina and Uruguay
title_full Morphological and Molecular Identification of the Invasive Xylosandrus crassiusculus (Coleoptera: Curculionidae: Scolytinae) and Its South American Range Extending Into Argentina and Uruguay
title_fullStr Morphological and Molecular Identification of the Invasive Xylosandrus crassiusculus (Coleoptera: Curculionidae: Scolytinae) and Its South American Range Extending Into Argentina and Uruguay
title_full_unstemmed Morphological and Molecular Identification of the Invasive Xylosandrus crassiusculus (Coleoptera: Curculionidae: Scolytinae) and Its South American Range Extending Into Argentina and Uruguay
title_sort Morphological and Molecular Identification of the Invasive Xylosandrus crassiusculus (Coleoptera: Curculionidae: Scolytinae) and Its South American Range Extending Into Argentina and Uruguay
dc.creator.none.fl_str_mv Landi, Lucas
Gomez, Demian F.
Braccini, Celina L.
Pereyra, Vanina Antonella
Smith, Sarah M.
Marvaldi, Adriana Elena
author Landi, Lucas
author_facet Landi, Lucas
Gomez, Demian F.
Braccini, Celina L.
Pereyra, Vanina Antonella
Smith, Sarah M.
Marvaldi, Adriana Elena
author_role author
author2 Gomez, Demian F.
Braccini, Celina L.
Pereyra, Vanina Antonella
Smith, Sarah M.
Marvaldi, Adriana Elena
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Biología
Ciencias Naturales
Xyleborinl
ambrosia beetle
exotic species
DNA
topic Biología
Ciencias Naturales
Xyleborinl
ambrosia beetle
exotic species
DNA
dc.description.none.fl_txt_mv The occurrence of the exotic “granulate ambrosia beetle” Xylosandrus crassiusculus (Motschulsky) in Argentina and Uruguay is reported for the first time, documenting expansion in South America. Morphological characters are provided to allow distinction of this species from other similar ambrosia beetles. Molecular identification was also done on the basis of the 5′ region of the mitochondrial cytochrome c oxidase I (COI) gene, obtained from a specimen from Argentina and compared with available “barcode” sequences in public databases. Phylogenetic analyses, via maximum likelihood and parsimony, were performed using COI sequences from 17 terminals, including 14 sequences of X. crassiusculus from different continents plus other Xylosandrus and Cnestus species as outgroups. Results from the sequence analyses confirm the identity of X. crassiusculus. The specimen from Argentina and the two sampled from United States showed no differences in their COI sequences. Further studies are needed, on the genetic variation through the native and introduced ranges of the granulate ambrosia beetle, to ascertain the source/s of origin of this biological invasion in the Americas. The present paper reports the expansion of this exotic species in South America into Argentina and Uruguay.
Facultad de Ciencias Naturales y Museo
description The occurrence of the exotic “granulate ambrosia beetle” Xylosandrus crassiusculus (Motschulsky) in Argentina and Uruguay is reported for the first time, documenting expansion in South America. Morphological characters are provided to allow distinction of this species from other similar ambrosia beetles. Molecular identification was also done on the basis of the 5′ region of the mitochondrial cytochrome c oxidase I (COI) gene, obtained from a specimen from Argentina and compared with available “barcode” sequences in public databases. Phylogenetic analyses, via maximum likelihood and parsimony, were performed using COI sequences from 17 terminals, including 14 sequences of X. crassiusculus from different continents plus other Xylosandrus and Cnestus species as outgroups. Results from the sequence analyses confirm the identity of X. crassiusculus. The specimen from Argentina and the two sampled from United States showed no differences in their COI sequences. Further studies are needed, on the genetic variation through the native and introduced ranges of the granulate ambrosia beetle, to ascertain the source/s of origin of this biological invasion in the Americas. The present paper reports the expansion of this exotic species in South America into Argentina and Uruguay.
publishDate 2017
dc.date.none.fl_str_mv 2017-03-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/141211
url http://sedici.unlp.edu.ar/handle/10915/141211
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0013-8746
info:eu-repo/semantics/altIdentifier/issn/1938-2901
info:eu-repo/semantics/altIdentifier/doi/10.1093/aesa/sax032
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
344-349
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.25844

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