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dc.contributor.author
Alarie, Yves
dc.contributor.author
Michat, Mariano Cruz
dc.contributor.author
Challet, Gilbert L.
dc.date.available
2018-11-07T13:27:32Z
dc.date.issued
2017-06
dc.identifier.citation
Alarie, Yves; Michat, Mariano Cruz; Challet, Gilbert L.; Larval Description and Phylogenetic Placement of the South African Endemic Genera Coelhydrus Sharp and Darwinhydrus Sharp (Coleoptera: Dytiscidae: Hydroporinae: Hyphydrini); Coleopterists Society; Coleopterists Bulletin; 71; 2; 6-2017; 389-401
dc.identifier.issn
0010-065X
dc.identifier.uri
http://hdl.handle.net/11336/63844
dc.description.abstract
The third instars of Coelhydrus brevicollis Sharp and Darwinhydrus solidus Sharp are described and illustrated for the first time, with detailed morphometric and chaetotaxic analyses of the cephalic capsule, head appendages, legs, last abdominal segment, and urogomphi. A key for the identification of the third instars of the genera of Hyphydrini known in detail is provided. A parsimony analysis based on 49 informative larval characteristics was conducted using the program TNT. The consensus tree supports a placement of Coelhydrus Sharp and Darwinhydrus Sharp within the tribe Hyphydrini. Within the Hyphydrini, Coelhydrus is postulated to share a monophyletic origin with Hyphydrus Illiger and Desmopachria Babington. The phylogenetic placement of Darwinhydrus, however, remains contentious as our study found it part of an unresolved polytomy with Andex Sharp and Primospes Sharp.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Coleopterists Society
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Predaceous Diving Beetles
dc.subject
Primospes Suturalis
dc.subject
Larvae
dc.subject
Systematics
dc.subject
Afrotropical
dc.subject.classification
Otras Ciencias Biológicas
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Larval Description and Phylogenetic Placement of the South African Endemic Genera Coelhydrus Sharp and Darwinhydrus Sharp (Coleoptera: Dytiscidae: Hydroporinae: Hyphydrini)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-10-23T18:25:21Z
dc.journal.volume
71
dc.journal.number
2
dc.journal.pagination
389-401
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Washington
dc.description.fil
Fil: Alarie, Yves. Laurentian University; Canadá
dc.description.fil
Fil: Michat, Mariano Cruz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
dc.description.fil
Fil: Challet, Gilbert L.. Foothill Ranch; Estados Unidos
dc.journal.title
Coleopterists Bulletin
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1649/0010-065X-71-2.389
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/10.1649/0010-065X-71-2.389


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