Phylogenetic analysis of hydroporinae (Coleoptera: Dytiscidae) based on larval morphology, with description of first instar of Laccornellus lugubris

The first instar of Laccornellus lugubris (Aubé) is described. A parsimony analysis of selected taxa of the subfamily Hydroporinae based on 48 informative larval characters was conducted using the program PAUP*. The 100 most parsimonious trees support a placement of Laccornellus Roughley & Wolfe...

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Detalles Bibliográficos
Publicado: 2007
Materias:
Coleoptera
Dytiscidae
Laccornellus
Larvae
Phylogeny
insect
larval development
morphology
phylogeny
taxonomy
Hydroporinae
Hydroporini
Hydrovatus
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00138746_v100_n5_p655_Alarie
http://hdl.handle.net/20.500.12110/paper_00138746_v100_n5_p655_Alarie
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00138746_v100_n5_p655_Alarie
record_format dspace
spelling paper:paper_00138746_v100_n5_p655_Alarie2023-06-08T14:36:22Z Phylogenetic analysis of hydroporinae (Coleoptera: Dytiscidae) based on larval morphology, with description of first instar of Laccornellus lugubris Coleoptera Dytiscidae Laccornellus Larvae Phylogeny insect larval development morphology phylogeny taxonomy Coleoptera Dytiscidae Hydroporinae Hydroporini Hydrovatus Laccornellus The first instar of Laccornellus lugubris (Aubé) is described. A parsimony analysis of selected taxa of the subfamily Hydroporinae based on 48 informative larval characters was conducted using the program PAUP*. The 100 most parsimonious trees support a placement of Laccornellus Roughley & Wolfe outside the tribe Hydroporini as part of a clade made up of Hydrovatus Motschulsky + Canthyporus Zimmermann, which is supported by the absence of the primary seta UR8 and of the primary seta LA2, and the spine-like condition of the primary seta AB10. Larvae of Laccornellus evolved one unique character state within the Hydroporinae, which is the presence of the primary seta AB15 on ventral surface of last abdominal segment. © 2007 Entomological Society of America. 2007 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00138746_v100_n5_p655_Alarie http://hdl.handle.net/20.500.12110/paper_00138746_v100_n5_p655_Alarie
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Coleoptera
Dytiscidae
Laccornellus
Larvae
Phylogeny
insect
larval development
morphology
phylogeny
taxonomy
Coleoptera
Dytiscidae
Hydroporinae
Hydroporini
Hydrovatus
Laccornellus
spellingShingle Coleoptera
Dytiscidae
Laccornellus
Larvae
Phylogeny
insect
larval development
morphology
phylogeny
taxonomy
Coleoptera
Dytiscidae
Hydroporinae
Hydroporini
Hydrovatus
Laccornellus
Phylogenetic analysis of hydroporinae (Coleoptera: Dytiscidae) based on larval morphology, with description of first instar of Laccornellus lugubris
topic_facet Coleoptera
Dytiscidae
Laccornellus
Larvae
Phylogeny
insect
larval development
morphology
phylogeny
taxonomy
Coleoptera
Dytiscidae
Hydroporinae
Hydroporini
Hydrovatus
Laccornellus
description The first instar of Laccornellus lugubris (Aubé) is described. A parsimony analysis of selected taxa of the subfamily Hydroporinae based on 48 informative larval characters was conducted using the program PAUP*. The 100 most parsimonious trees support a placement of Laccornellus Roughley & Wolfe outside the tribe Hydroporini as part of a clade made up of Hydrovatus Motschulsky + Canthyporus Zimmermann, which is supported by the absence of the primary seta UR8 and of the primary seta LA2, and the spine-like condition of the primary seta AB10. Larvae of Laccornellus evolved one unique character state within the Hydroporinae, which is the presence of the primary seta AB15 on ventral surface of last abdominal segment. © 2007 Entomological Society of America.
title Phylogenetic analysis of hydroporinae (Coleoptera: Dytiscidae) based on larval morphology, with description of first instar of Laccornellus lugubris
title_short Phylogenetic analysis of hydroporinae (Coleoptera: Dytiscidae) based on larval morphology, with description of first instar of Laccornellus lugubris
title_full Phylogenetic analysis of hydroporinae (Coleoptera: Dytiscidae) based on larval morphology, with description of first instar of Laccornellus lugubris
title_fullStr Phylogenetic analysis of hydroporinae (Coleoptera: Dytiscidae) based on larval morphology, with description of first instar of Laccornellus lugubris
title_full_unstemmed Phylogenetic analysis of hydroporinae (Coleoptera: Dytiscidae) based on larval morphology, with description of first instar of Laccornellus lugubris
title_sort phylogenetic analysis of hydroporinae (coleoptera: dytiscidae) based on larval morphology, with description of first instar of laccornellus lugubris
publishDate 2007
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00138746_v100_n5_p655_Alarie
http://hdl.handle.net/20.500.12110/paper_00138746_v100_n5_p655_Alarie
_version_ 1768542769140203520

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