Weberiella De Carlo, 1966 (Insecta: Heteroptera: Belostomatidae) revisited: Redescription with a key to the genera of Belostomatidae and considerations on back-brooding behaviour

Autores
Estevez, Ana Lia; Ribeiro, José Ricardo Inacio
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Males of some subgroups of Belostomatidae brood the eggs attached to their backs, whereas the eggs are attached to the vegetation by females in others. Male brood care is obligatory in the belostomatine species of Abedus Stål, 1862, Belostoma Latreille, 1807, Diplonychus Laporte, 1833, Hydrocyrius Spinola, 1850, and Limnogeton Mayr, 1853. Recent investigations into relationships among Neotropical Belostomatinae have led authors to recognize a clade Belostomatinae, which is mainly characterized by back-brooding behaviour. It is likely that Weberiella belongs to this clade. Males of the only described species W. rhomboides (Menke, 1965) are reported as carrying eggs on their back for the first time here. Since this species was described based on a single female specimen from French Guiana, W. rhomboides is redescribed based on specimens from Amazonas, Mato Grosso, Rondônia, and Roraima States, Brazil. Its distribution in Brazil is mapped. The scale-like abdomen is a presumably autapomorphic condition not found in the other belostomatid species. A key to the genera of Belostomatidae including Lethocerinae and Horvathiniinae is provided. Even though a formal parsimony analysis is not presented here, a placement of W. rhomboides in Belostomatinae is tentatively suggested based on the back-brooding behaviour of males as a shared apomorphy. Convergent evolution cannot be excluded as suitable vegetation for depositing eggs is not available in the specific habitat (kinon) of W. rhomboides.
Fil: Estevez, Ana Lia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico de Entomología; Argentina
Fil: Ribeiro, José Ricardo Inacio. Universidade Federal do Pampa; Brasil
Materia
BELOSTOMATIDAE
WEBERIELLA
BACKBROODING
SYSTEMATICS
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:11336/95073
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Weberiella De Carlo, 1966 (Insecta: Heteroptera: Belostomatidae) revisited: Redescription with a key to the genera of Belostomatidae and considerations on back-brooding behaviourEstevez, Ana LiaRibeiro, José Ricardo InacioBELOSTOMATIDAEWEBERIELLABACKBROODINGSYSTEMATICShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Males of some subgroups of Belostomatidae brood the eggs attached to their backs, whereas the eggs are attached to the vegetation by females in others. Male brood care is obligatory in the belostomatine species of Abedus Stål, 1862, Belostoma Latreille, 1807, Diplonychus Laporte, 1833, Hydrocyrius Spinola, 1850, and Limnogeton Mayr, 1853. Recent investigations into relationships among Neotropical Belostomatinae have led authors to recognize a clade Belostomatinae, which is mainly characterized by back-brooding behaviour. It is likely that Weberiella belongs to this clade. Males of the only described species W. rhomboides (Menke, 1965) are reported as carrying eggs on their back for the first time here. Since this species was described based on a single female specimen from French Guiana, W. rhomboides is redescribed based on specimens from Amazonas, Mato Grosso, Rondônia, and Roraima States, Brazil. Its distribution in Brazil is mapped. The scale-like abdomen is a presumably autapomorphic condition not found in the other belostomatid species. A key to the genera of Belostomatidae including Lethocerinae and Horvathiniinae is provided. Even though a formal parsimony analysis is not presented here, a placement of W. rhomboides in Belostomatinae is tentatively suggested based on the back-brooding behaviour of males as a shared apomorphy. Convergent evolution cannot be excluded as suitable vegetation for depositing eggs is not available in the specific habitat (kinon) of W. rhomboides.Fil: Estevez, Ana Lia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico de Entomología; ArgentinaFil: Ribeiro, José Ricardo Inacio. Universidade Federal do Pampa; BrasilElsevier Gmbh2011-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/95073Estevez, Ana Lia; Ribeiro, José Ricardo Inacio; Weberiella De Carlo, 1966 (Insecta: Heteroptera: Belostomatidae) revisited: Redescription with a key to the genera of Belostomatidae and considerations on back-brooding behaviour; Elsevier Gmbh; Zoologischer Anzeiger; 250; 1; 3-2011; 46-540044-5231CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0044523110000690info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jcz.2010.11.002info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:43:58Zoai:ri.conicet.gov.ar:11336/95073instacron: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:34982025-09-29 09:43:58.407CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Weberiella De Carlo, 1966 (Insecta: Heteroptera: Belostomatidae) revisited: Redescription with a key to the genera of Belostomatidae and considerations on back-brooding behaviour
title Weberiella De Carlo, 1966 (Insecta: Heteroptera: Belostomatidae) revisited: Redescription with a key to the genera of Belostomatidae and considerations on back-brooding behaviour
spellingShingle Weberiella De Carlo, 1966 (Insecta: Heteroptera: Belostomatidae) revisited: Redescription with a key to the genera of Belostomatidae and considerations on back-brooding behaviour
Estevez, Ana Lia
BELOSTOMATIDAE
WEBERIELLA
BACKBROODING
SYSTEMATICS
title_short Weberiella De Carlo, 1966 (Insecta: Heteroptera: Belostomatidae) revisited: Redescription with a key to the genera of Belostomatidae and considerations on back-brooding behaviour
title_full Weberiella De Carlo, 1966 (Insecta: Heteroptera: Belostomatidae) revisited: Redescription with a key to the genera of Belostomatidae and considerations on back-brooding behaviour
title_fullStr Weberiella De Carlo, 1966 (Insecta: Heteroptera: Belostomatidae) revisited: Redescription with a key to the genera of Belostomatidae and considerations on back-brooding behaviour
title_full_unstemmed Weberiella De Carlo, 1966 (Insecta: Heteroptera: Belostomatidae) revisited: Redescription with a key to the genera of Belostomatidae and considerations on back-brooding behaviour
title_sort Weberiella De Carlo, 1966 (Insecta: Heteroptera: Belostomatidae) revisited: Redescription with a key to the genera of Belostomatidae and considerations on back-brooding behaviour
dc.creator.none.fl_str_mv Estevez, Ana Lia
Ribeiro, José Ricardo Inacio
author Estevez, Ana Lia
author_facet Estevez, Ana Lia
Ribeiro, José Ricardo Inacio
author_role author
author2 Ribeiro, José Ricardo Inacio
author2_role author
dc.subject.none.fl_str_mv BELOSTOMATIDAE
WEBERIELLA
BACKBROODING
SYSTEMATICS
topic BELOSTOMATIDAE
WEBERIELLA
BACKBROODING
SYSTEMATICS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Males of some subgroups of Belostomatidae brood the eggs attached to their backs, whereas the eggs are attached to the vegetation by females in others. Male brood care is obligatory in the belostomatine species of Abedus Stål, 1862, Belostoma Latreille, 1807, Diplonychus Laporte, 1833, Hydrocyrius Spinola, 1850, and Limnogeton Mayr, 1853. Recent investigations into relationships among Neotropical Belostomatinae have led authors to recognize a clade Belostomatinae, which is mainly characterized by back-brooding behaviour. It is likely that Weberiella belongs to this clade. Males of the only described species W. rhomboides (Menke, 1965) are reported as carrying eggs on their back for the first time here. Since this species was described based on a single female specimen from French Guiana, W. rhomboides is redescribed based on specimens from Amazonas, Mato Grosso, Rondônia, and Roraima States, Brazil. Its distribution in Brazil is mapped. The scale-like abdomen is a presumably autapomorphic condition not found in the other belostomatid species. A key to the genera of Belostomatidae including Lethocerinae and Horvathiniinae is provided. Even though a formal parsimony analysis is not presented here, a placement of W. rhomboides in Belostomatinae is tentatively suggested based on the back-brooding behaviour of males as a shared apomorphy. Convergent evolution cannot be excluded as suitable vegetation for depositing eggs is not available in the specific habitat (kinon) of W. rhomboides.
Fil: Estevez, Ana Lia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico de Entomología; Argentina
Fil: Ribeiro, José Ricardo Inacio. Universidade Federal do Pampa; Brasil
description Males of some subgroups of Belostomatidae brood the eggs attached to their backs, whereas the eggs are attached to the vegetation by females in others. Male brood care is obligatory in the belostomatine species of Abedus Stål, 1862, Belostoma Latreille, 1807, Diplonychus Laporte, 1833, Hydrocyrius Spinola, 1850, and Limnogeton Mayr, 1853. Recent investigations into relationships among Neotropical Belostomatinae have led authors to recognize a clade Belostomatinae, which is mainly characterized by back-brooding behaviour. It is likely that Weberiella belongs to this clade. Males of the only described species W. rhomboides (Menke, 1965) are reported as carrying eggs on their back for the first time here. Since this species was described based on a single female specimen from French Guiana, W. rhomboides is redescribed based on specimens from Amazonas, Mato Grosso, Rondônia, and Roraima States, Brazil. Its distribution in Brazil is mapped. The scale-like abdomen is a presumably autapomorphic condition not found in the other belostomatid species. A key to the genera of Belostomatidae including Lethocerinae and Horvathiniinae is provided. Even though a formal parsimony analysis is not presented here, a placement of W. rhomboides in Belostomatinae is tentatively suggested based on the back-brooding behaviour of males as a shared apomorphy. Convergent evolution cannot be excluded as suitable vegetation for depositing eggs is not available in the specific habitat (kinon) of W. rhomboides.
publishDate 2011
dc.date.none.fl_str_mv 2011-03
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/11336/95073
Estevez, Ana Lia; Ribeiro, José Ricardo Inacio; Weberiella De Carlo, 1966 (Insecta: Heteroptera: Belostomatidae) revisited: Redescription with a key to the genera of Belostomatidae and considerations on back-brooding behaviour; Elsevier Gmbh; Zoologischer Anzeiger; 250; 1; 3-2011; 46-54
0044-5231
CONICET Digital
CONICET
url http://hdl.handle.net/11336/95073
identifier_str_mv Estevez, Ana Lia; Ribeiro, José Ricardo Inacio; Weberiella De Carlo, 1966 (Insecta: Heteroptera: Belostomatidae) revisited: Redescription with a key to the genera of Belostomatidae and considerations on back-brooding behaviour; Elsevier Gmbh; Zoologischer Anzeiger; 250; 1; 3-2011; 46-54
0044-5231
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0044523110000690
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jcz.2010.11.002
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 Elsevier Gmbh
publisher.none.fl_str_mv Elsevier Gmbh
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 13.070432

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