Laelapid Mites (Parasitiformes: Gamasida), Parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the Description of a New Speci...

Autores
Lareschi, Marcela
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Androlaelaps ulysespardinasi, a new species of laelapid mite, is described based on specimens collected from the pelage of the akodontine rodent Akodon philipmyersi Pardias, D'Ela, Cirignoli and Suarez, 2005, which is endemic to the Northern Campos Grasslands in Misiones Province, Argentina. The formal taxonomic description, illustrations, and scanning electron micrographs of the new species are derived from female specimens; males and nymphs are unknown. Androlaelaps ulysespardinasi resembles Androlaelaps rotundus Fonseca, 1936 in general appearance, but it differs in having a more sclerotized, V-shaped and elevated ridge among j4 and j6 setae in the dorsal shield; the idiosoma is smaller (586634 m in length) and has a bilobed posterior margin. The sternal plate is 1.3 times broader than longer, the epigynial shield is 1.2 longer than broader, and an anal shield is almost as long as it is broad. Both species are close to Androlaelaps misionalis Lareschi, 2010 and Androlaelaps maurii Lareschi and Gettinger, 2009, but they differ in their larger size (586650 μm), in having the distance between j6 setae similar to the distance between j5 setae (7283 μm), 11 pairs of setae in opisthogaster, and lacking a pair of setae close to epigynal shield. In addition, An. ulysespardinasi n. sp. is unusual in having chelicerae with both digits with 2 teeth. An An. rotundus species group, which includes the new species, is proposed, and a key to identify the different species is provided. Host specificity of the different species with rodents from the Akodon division of the akodontines was observed, suggesting that cophylogeny between these mites and akodontines may have occurred.
Fil: Lareschi, Marcela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Materia
Parasite
Laelapidae
Host Specificity
Sigmodontinae
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/75008
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/75008
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Laelapid Mites (Parasitiformes: Gamasida), Parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the Description of a New SpeciesLareschi, MarcelaParasiteLaelapidaeHost SpecificitySigmodontinaehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Androlaelaps ulysespardinasi, a new species of laelapid mite, is described based on specimens collected from the pelage of the akodontine rodent Akodon philipmyersi Pardias, D'Ela, Cirignoli and Suarez, 2005, which is endemic to the Northern Campos Grasslands in Misiones Province, Argentina. The formal taxonomic description, illustrations, and scanning electron micrographs of the new species are derived from female specimens; males and nymphs are unknown. Androlaelaps ulysespardinasi resembles Androlaelaps rotundus Fonseca, 1936 in general appearance, but it differs in having a more sclerotized, V-shaped and elevated ridge among j4 and j6 setae in the dorsal shield; the idiosoma is smaller (586634 m in length) and has a bilobed posterior margin. The sternal plate is 1.3 times broader than longer, the epigynial shield is 1.2 longer than broader, and an anal shield is almost as long as it is broad. Both species are close to Androlaelaps misionalis Lareschi, 2010 and Androlaelaps maurii Lareschi and Gettinger, 2009, but they differ in their larger size (586650 μm), in having the distance between j6 setae similar to the distance between j5 setae (7283 μm), 11 pairs of setae in opisthogaster, and lacking a pair of setae close to epigynal shield. In addition, An. ulysespardinasi n. sp. is unusual in having chelicerae with both digits with 2 teeth. An An. rotundus species group, which includes the new species, is proposed, and a key to identify the different species is provided. Host specificity of the different species with rodents from the Akodon division of the akodontines was observed, suggesting that cophylogeny between these mites and akodontines may have occurred.Fil: Lareschi, Marcela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaAmerican Society of Parasitologists2011-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/75008Lareschi, Marcela; Laelapid Mites (Parasitiformes: Gamasida), Parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the Description of a New Species; American Society of Parasitologists; Journal of Parasitology; 97; 5; 10-2011; 795-7990022-3395CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1645/GE-2695.1info:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/Journal-of-Parasitology/volume-97/issue-5/GE-2695.1/Laelapid-Mites-Parasitiformes--Gamasida-Parasites-of-span-classgenus-speciesAkodon/10.1645/GE-2695.1.shortinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:01:37Zoai:ri.conicet.gov.ar:11336/75008instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:01:37.669CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Laelapid Mites (Parasitiformes: Gamasida), Parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the Description of a New Species
title Laelapid Mites (Parasitiformes: Gamasida), Parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the Description of a New Species
spellingShingle Laelapid Mites (Parasitiformes: Gamasida), Parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the Description of a New Species
Lareschi, Marcela
Parasite
Laelapidae
Host Specificity
Sigmodontinae
title_short Laelapid Mites (Parasitiformes: Gamasida), Parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the Description of a New Species
title_full Laelapid Mites (Parasitiformes: Gamasida), Parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the Description of a New Species
title_fullStr Laelapid Mites (Parasitiformes: Gamasida), Parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the Description of a New Species
title_full_unstemmed Laelapid Mites (Parasitiformes: Gamasida), Parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the Description of a New Species
title_sort Laelapid Mites (Parasitiformes: Gamasida), Parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the Description of a New Species
dc.creator.none.fl_str_mv Lareschi, Marcela
author Lareschi, Marcela
author_facet Lareschi, Marcela
author_role author
dc.subject.none.fl_str_mv Parasite
Laelapidae
Host Specificity
Sigmodontinae
topic Parasite
Laelapidae
Host Specificity
Sigmodontinae
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Androlaelaps ulysespardinasi, a new species of laelapid mite, is described based on specimens collected from the pelage of the akodontine rodent Akodon philipmyersi Pardias, D'Ela, Cirignoli and Suarez, 2005, which is endemic to the Northern Campos Grasslands in Misiones Province, Argentina. The formal taxonomic description, illustrations, and scanning electron micrographs of the new species are derived from female specimens; males and nymphs are unknown. Androlaelaps ulysespardinasi resembles Androlaelaps rotundus Fonseca, 1936 in general appearance, but it differs in having a more sclerotized, V-shaped and elevated ridge among j4 and j6 setae in the dorsal shield; the idiosoma is smaller (586634 m in length) and has a bilobed posterior margin. The sternal plate is 1.3 times broader than longer, the epigynial shield is 1.2 longer than broader, and an anal shield is almost as long as it is broad. Both species are close to Androlaelaps misionalis Lareschi, 2010 and Androlaelaps maurii Lareschi and Gettinger, 2009, but they differ in their larger size (586650 μm), in having the distance between j6 setae similar to the distance between j5 setae (7283 μm), 11 pairs of setae in opisthogaster, and lacking a pair of setae close to epigynal shield. In addition, An. ulysespardinasi n. sp. is unusual in having chelicerae with both digits with 2 teeth. An An. rotundus species group, which includes the new species, is proposed, and a key to identify the different species is provided. Host specificity of the different species with rodents from the Akodon division of the akodontines was observed, suggesting that cophylogeny between these mites and akodontines may have occurred.
Fil: Lareschi, Marcela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
description Androlaelaps ulysespardinasi, a new species of laelapid mite, is described based on specimens collected from the pelage of the akodontine rodent Akodon philipmyersi Pardias, D'Ela, Cirignoli and Suarez, 2005, which is endemic to the Northern Campos Grasslands in Misiones Province, Argentina. The formal taxonomic description, illustrations, and scanning electron micrographs of the new species are derived from female specimens; males and nymphs are unknown. Androlaelaps ulysespardinasi resembles Androlaelaps rotundus Fonseca, 1936 in general appearance, but it differs in having a more sclerotized, V-shaped and elevated ridge among j4 and j6 setae in the dorsal shield; the idiosoma is smaller (586634 m in length) and has a bilobed posterior margin. The sternal plate is 1.3 times broader than longer, the epigynial shield is 1.2 longer than broader, and an anal shield is almost as long as it is broad. Both species are close to Androlaelaps misionalis Lareschi, 2010 and Androlaelaps maurii Lareschi and Gettinger, 2009, but they differ in their larger size (586650 μm), in having the distance between j6 setae similar to the distance between j5 setae (7283 μm), 11 pairs of setae in opisthogaster, and lacking a pair of setae close to epigynal shield. In addition, An. ulysespardinasi n. sp. is unusual in having chelicerae with both digits with 2 teeth. An An. rotundus species group, which includes the new species, is proposed, and a key to identify the different species is provided. Host specificity of the different species with rodents from the Akodon division of the akodontines was observed, suggesting that cophylogeny between these mites and akodontines may have occurred.
publishDate 2011
dc.date.none.fl_str_mv 2011-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/75008
Lareschi, Marcela; Laelapid Mites (Parasitiformes: Gamasida), Parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the Description of a New Species; American Society of Parasitologists; Journal of Parasitology; 97; 5; 10-2011; 795-799
0022-3395
CONICET Digital
CONICET
url http://hdl.handle.net/11336/75008
identifier_str_mv Lareschi, Marcela; Laelapid Mites (Parasitiformes: Gamasida), Parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the Description of a New Species; American Society of Parasitologists; Journal of Parasitology; 97; 5; 10-2011; 795-799
0022-3395
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1645/GE-2695.1
info:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/Journal-of-Parasitology/volume-97/issue-5/GE-2695.1/Laelapid-Mites-Parasitiformes--Gamasida-Parasites-of-span-classgenus-speciesAkodon/10.1645/GE-2695.1.short
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Society of Parasitologists
publisher.none.fl_str_mv American Society of Parasitologists
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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