Systematic revision and cladistic analysis of Epiphragmophora Doering from Argentina and southern Bolivia (Gastropoda: Stylommatophora: Xanthonychidae)
- Autores
- Cuezzo, Maria Gabriela
- Año de publicación
- 2006
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- As a first step towards a comprehensive revision of the South American genus Epiphragmophora Doering 1874, taxa described from Argentina and Bolivia, inhabitants of the rainforest Yungas (Amazonian biogeographic subregion) Monte, Pre-Puna biogeographic provinces and Chacoan biogeographic subregion are studied. Special attention has been paid to the morphology of the terminal genitalia with respect to its relevance for systematics. The revision is based on the examination of nearly all type material, plus extensive field work and examination of additional material deposited in several Museums. Shell, pallial system and genitalia of each species have been described and illustrated, some of them for the first time. Detailed description on the structure and connections of the dart sac apparatus and associated mucous glands in the terminal genitalia in each species is provided. A total of twenty-four species plus three new ones for the science are described from the region. From the total number of species, the anatomy of seven species of them is described for the first time. Six unambiguous synapomorphies support the monophyly of the genus: body whorl surface malleated with diagonal ribs (character # 1 [2]), umbilicus overlapped but not solded to body whorl (character # 2 [1]), peristome thick, wide reflexed (character # 4[1]), mucous glands unequal in size and shape (character # 15 [1]), insertion of mucous glands ducts in middle portion of dart sac (character # 17 [1]), penial retractor muscle inserting in medial epiphallus (character # 23 [1]). Most of the synapomorphies of the generated phylogenetic hypothesis are characters from the genitalia, shell characters proved to be less informative. The short duct of the bursa copulatrix, a character that traditionally had been used to define the genus is characteristic only of a small group of species. The distribution of the Argentinean species studied is illustrated on maps according to the biogeographic areas. An area cladogram based on the cladistic analysis is presented. According to this hypothesis the species inhabitants of the Yungas biogeographic province are basal groups of the remaining species inhabitants of the Chacoan, Monte and Pre-puna regions. The Monte and Pre-puna species conform a monophyletic clade. The biogeographic relationships are in agreement to former studies on Latin-American entomofauna (Morrone, 2006).
Fil: Cuezzo, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Biodiversidad Neotropical. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Biodiversidad Neotropical. Instituto de Biodiversidad Neotropical; Argentina - Materia
-
HELICOIDEA
SOUTH AMERICA
DART APPARATUS
CLADISTICS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/85865
Ver los metadatos del registro completo
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oai:ri.conicet.gov.ar:11336/85865 |
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repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Systematic revision and cladistic analysis of Epiphragmophora Doering from Argentina and southern Bolivia (Gastropoda: Stylommatophora: Xanthonychidae)Cuezzo, Maria GabrielaHELICOIDEASOUTH AMERICADART APPARATUSCLADISTICShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1As a first step towards a comprehensive revision of the South American genus Epiphragmophora Doering 1874, taxa described from Argentina and Bolivia, inhabitants of the rainforest Yungas (Amazonian biogeographic subregion) Monte, Pre-Puna biogeographic provinces and Chacoan biogeographic subregion are studied. Special attention has been paid to the morphology of the terminal genitalia with respect to its relevance for systematics. The revision is based on the examination of nearly all type material, plus extensive field work and examination of additional material deposited in several Museums. Shell, pallial system and genitalia of each species have been described and illustrated, some of them for the first time. Detailed description on the structure and connections of the dart sac apparatus and associated mucous glands in the terminal genitalia in each species is provided. A total of twenty-four species plus three new ones for the science are described from the region. From the total number of species, the anatomy of seven species of them is described for the first time. Six unambiguous synapomorphies support the monophyly of the genus: body whorl surface malleated with diagonal ribs (character # 1 [2]), umbilicus overlapped but not solded to body whorl (character # 2 [1]), peristome thick, wide reflexed (character # 4[1]), mucous glands unequal in size and shape (character # 15 [1]), insertion of mucous glands ducts in middle portion of dart sac (character # 17 [1]), penial retractor muscle inserting in medial epiphallus (character # 23 [1]). Most of the synapomorphies of the generated phylogenetic hypothesis are characters from the genitalia, shell characters proved to be less informative. The short duct of the bursa copulatrix, a character that traditionally had been used to define the genus is characteristic only of a small group of species. The distribution of the Argentinean species studied is illustrated on maps according to the biogeographic areas. An area cladogram based on the cladistic analysis is presented. According to this hypothesis the species inhabitants of the Yungas biogeographic province are basal groups of the remaining species inhabitants of the Chacoan, Monte and Pre-puna regions. The Monte and Pre-puna species conform a monophyletic clade. The biogeographic relationships are in agreement to former studies on Latin-American entomofauna (Morrone, 2006).Fil: Cuezzo, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Biodiversidad Neotropical. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Biodiversidad Neotropical. Instituto de Biodiversidad Neotropical; ArgentinaInstitute of Malacology2006-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/85865Cuezzo, Maria Gabriela; Systematic revision and cladistic analysis of Epiphragmophora Doering from Argentina and southern Bolivia (Gastropoda: Stylommatophora: Xanthonychidae); Institute of Malacology; Malacologia; 49; 1; 12-2006; 121-1880076-2997CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.4002/1543-8120-49.1.121info:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/Malacologia/volume-49/issue-1/1543-8120-49.1.121/SYSTEMATIC-REVISION-AND-CLADISTIC-ANALYSIS-OF-EPIPHRAGMOPHORA-DOERING-FROM-ARGENTINA/10.4002/1543-8120-49.1.121.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 Técnicas2025-09-29T09:33:41Zoai:ri.conicet.gov.ar:11336/85865instacron: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 09:33:42.189CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Systematic revision and cladistic analysis of Epiphragmophora Doering from Argentina and southern Bolivia (Gastropoda: Stylommatophora: Xanthonychidae) |
title |
Systematic revision and cladistic analysis of Epiphragmophora Doering from Argentina and southern Bolivia (Gastropoda: Stylommatophora: Xanthonychidae) |
spellingShingle |
Systematic revision and cladistic analysis of Epiphragmophora Doering from Argentina and southern Bolivia (Gastropoda: Stylommatophora: Xanthonychidae) Cuezzo, Maria Gabriela HELICOIDEA SOUTH AMERICA DART APPARATUS CLADISTICS |
title_short |
Systematic revision and cladistic analysis of Epiphragmophora Doering from Argentina and southern Bolivia (Gastropoda: Stylommatophora: Xanthonychidae) |
title_full |
Systematic revision and cladistic analysis of Epiphragmophora Doering from Argentina and southern Bolivia (Gastropoda: Stylommatophora: Xanthonychidae) |
title_fullStr |
Systematic revision and cladistic analysis of Epiphragmophora Doering from Argentina and southern Bolivia (Gastropoda: Stylommatophora: Xanthonychidae) |
title_full_unstemmed |
Systematic revision and cladistic analysis of Epiphragmophora Doering from Argentina and southern Bolivia (Gastropoda: Stylommatophora: Xanthonychidae) |
title_sort |
Systematic revision and cladistic analysis of Epiphragmophora Doering from Argentina and southern Bolivia (Gastropoda: Stylommatophora: Xanthonychidae) |
dc.creator.none.fl_str_mv |
Cuezzo, Maria Gabriela |
author |
Cuezzo, Maria Gabriela |
author_facet |
Cuezzo, Maria Gabriela |
author_role |
author |
dc.subject.none.fl_str_mv |
HELICOIDEA SOUTH AMERICA DART APPARATUS CLADISTICS |
topic |
HELICOIDEA SOUTH AMERICA DART APPARATUS CLADISTICS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
As a first step towards a comprehensive revision of the South American genus Epiphragmophora Doering 1874, taxa described from Argentina and Bolivia, inhabitants of the rainforest Yungas (Amazonian biogeographic subregion) Monte, Pre-Puna biogeographic provinces and Chacoan biogeographic subregion are studied. Special attention has been paid to the morphology of the terminal genitalia with respect to its relevance for systematics. The revision is based on the examination of nearly all type material, plus extensive field work and examination of additional material deposited in several Museums. Shell, pallial system and genitalia of each species have been described and illustrated, some of them for the first time. Detailed description on the structure and connections of the dart sac apparatus and associated mucous glands in the terminal genitalia in each species is provided. A total of twenty-four species plus three new ones for the science are described from the region. From the total number of species, the anatomy of seven species of them is described for the first time. Six unambiguous synapomorphies support the monophyly of the genus: body whorl surface malleated with diagonal ribs (character # 1 [2]), umbilicus overlapped but not solded to body whorl (character # 2 [1]), peristome thick, wide reflexed (character # 4[1]), mucous glands unequal in size and shape (character # 15 [1]), insertion of mucous glands ducts in middle portion of dart sac (character # 17 [1]), penial retractor muscle inserting in medial epiphallus (character # 23 [1]). Most of the synapomorphies of the generated phylogenetic hypothesis are characters from the genitalia, shell characters proved to be less informative. The short duct of the bursa copulatrix, a character that traditionally had been used to define the genus is characteristic only of a small group of species. The distribution of the Argentinean species studied is illustrated on maps according to the biogeographic areas. An area cladogram based on the cladistic analysis is presented. According to this hypothesis the species inhabitants of the Yungas biogeographic province are basal groups of the remaining species inhabitants of the Chacoan, Monte and Pre-puna regions. The Monte and Pre-puna species conform a monophyletic clade. The biogeographic relationships are in agreement to former studies on Latin-American entomofauna (Morrone, 2006). Fil: Cuezzo, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Biodiversidad Neotropical. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Biodiversidad Neotropical. Instituto de Biodiversidad Neotropical; Argentina |
description |
As a first step towards a comprehensive revision of the South American genus Epiphragmophora Doering 1874, taxa described from Argentina and Bolivia, inhabitants of the rainforest Yungas (Amazonian biogeographic subregion) Monte, Pre-Puna biogeographic provinces and Chacoan biogeographic subregion are studied. Special attention has been paid to the morphology of the terminal genitalia with respect to its relevance for systematics. The revision is based on the examination of nearly all type material, plus extensive field work and examination of additional material deposited in several Museums. Shell, pallial system and genitalia of each species have been described and illustrated, some of them for the first time. Detailed description on the structure and connections of the dart sac apparatus and associated mucous glands in the terminal genitalia in each species is provided. A total of twenty-four species plus three new ones for the science are described from the region. From the total number of species, the anatomy of seven species of them is described for the first time. Six unambiguous synapomorphies support the monophyly of the genus: body whorl surface malleated with diagonal ribs (character # 1 [2]), umbilicus overlapped but not solded to body whorl (character # 2 [1]), peristome thick, wide reflexed (character # 4[1]), mucous glands unequal in size and shape (character # 15 [1]), insertion of mucous glands ducts in middle portion of dart sac (character # 17 [1]), penial retractor muscle inserting in medial epiphallus (character # 23 [1]). Most of the synapomorphies of the generated phylogenetic hypothesis are characters from the genitalia, shell characters proved to be less informative. The short duct of the bursa copulatrix, a character that traditionally had been used to define the genus is characteristic only of a small group of species. The distribution of the Argentinean species studied is illustrated on maps according to the biogeographic areas. An area cladogram based on the cladistic analysis is presented. According to this hypothesis the species inhabitants of the Yungas biogeographic province are basal groups of the remaining species inhabitants of the Chacoan, Monte and Pre-puna regions. The Monte and Pre-puna species conform a monophyletic clade. The biogeographic relationships are in agreement to former studies on Latin-American entomofauna (Morrone, 2006). |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-12 |
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/11336/85865 Cuezzo, Maria Gabriela; Systematic revision and cladistic analysis of Epiphragmophora Doering from Argentina and southern Bolivia (Gastropoda: Stylommatophora: Xanthonychidae); Institute of Malacology; Malacologia; 49; 1; 12-2006; 121-188 0076-2997 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/85865 |
identifier_str_mv |
Cuezzo, Maria Gabriela; Systematic revision and cladistic analysis of Epiphragmophora Doering from Argentina and southern Bolivia (Gastropoda: Stylommatophora: Xanthonychidae); Institute of Malacology; Malacologia; 49; 1; 12-2006; 121-188 0076-2997 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.4002/1543-8120-49.1.121 info:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/Malacologia/volume-49/issue-1/1543-8120-49.1.121/SYSTEMATIC-REVISION-AND-CLADISTIC-ANALYSIS-OF-EPIPHRAGMOPHORA-DOERING-FROM-ARGENTINA/10.4002/1543-8120-49.1.121.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 |
Institute of Malacology |
publisher.none.fl_str_mv |
Institute of Malacology |
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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1844613037653229568 |
score |
13.070432 |