Triatoma brasiliensis species complex: characterization of the external female genitalia
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1111/jvec.12373 http://hdl.handle.net/11449/198926 |
Resumo: | The Triatoma brasiliensis complex is composed of six species (Triatoma bahiensis, T. juazerensis, T. lenti, T. melanica, T. petrocchiae, and T. sherlocki) and two subspecies (T. brasiliensis brasiliensis and T. b. macromelasoma). Phylogenetic studies have shown that it is a monophyletic group, but the morphological relationships among the members can be better understood. We applied a tool of high resolution based on morphology to identify details that characterize the female genitals for each member of this group. The external genital structures of five to fifteen females of each taxon were analyzed. Insects had their abdomen transversely cut to separate the last abdominal segments, and representative illustrations obtained via scanning electron microscopy (SEM) are shown. Observations were performed in the dorsal and the ventral views. The morphological characterization of female external genitalia allowed a differentiation of each species/subspecies. The subspecies T. b. brasiliensis and T. b. macromelasoma were the most similar. On the other hand, dorsal view of structures evidenced some unique characteristics for T. petrocchiae and T. sherlocki. Regarding these structures for T. petrocchiae, the differentiation was in accordance with molecular studies, since this species exhibits the highest genetic distances in relation to other species of T. brasiliensis complex. |
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Triatoma brasiliensis species complex: characterization of the external female genitaliaChagas disease vectorsmorphologySystematicsThe Triatoma brasiliensis complex is composed of six species (Triatoma bahiensis, T. juazerensis, T. lenti, T. melanica, T. petrocchiae, and T. sherlocki) and two subspecies (T. brasiliensis brasiliensis and T. b. macromelasoma). Phylogenetic studies have shown that it is a monophyletic group, but the morphological relationships among the members can be better understood. We applied a tool of high resolution based on morphology to identify details that characterize the female genitals for each member of this group. The external genital structures of five to fifteen females of each taxon were analyzed. Insects had their abdomen transversely cut to separate the last abdominal segments, and representative illustrations obtained via scanning electron microscopy (SEM) are shown. Observations were performed in the dorsal and the ventral views. The morphological characterization of female external genitalia allowed a differentiation of each species/subspecies. The subspecies T. b. brasiliensis and T. b. macromelasoma were the most similar. On the other hand, dorsal view of structures evidenced some unique characteristics for T. petrocchiae and T. sherlocki. Regarding these structures for T. petrocchiae, the differentiation was in accordance with molecular studies, since this species exhibits the highest genetic distances in relation to other species of T. brasiliensis complex.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Universidade Estadual Paulista (UNESP) Faculdade de Ciências Farmacêuticas Campus AraraquaraInstituto de Biologia Universidade Estadual de Campinas UNICAMPUniversidade Federal do Piauí UFPILaboratório de Biodiversidade Entomológica Instituto Oswaldo Cruz (IOC) FIOCRUZUniversidade Estadual Paulista (UNESP) Faculdade de Ciências Farmacêuticas Campus AraraquaraFAPESP: 2013/08826-5FAPESP: 2016/08176-9Universidade Estadual Paulista (Unesp)Universidade Estadual de Campinas (UNICAMP)UFPIFIOCRUZde Oliveira, Jader [UNESP]Chaboli Alevi, Kaio Cesar [UNESP]Almeida, Carlos EduardoMendonça, Vagner JoséCosta, Janeda Rosa, João Aristeu [UNESP]2020-12-12T01:25:43Z2020-12-12T01:25:43Z2020-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article57-68http://dx.doi.org/10.1111/jvec.12373Journal of Vector Ecology, v. 45, n. 1, p. 57-68, 2020.1948-71341081-1710http://hdl.handle.net/11449/19892610.1111/jvec.123732-s2.0-85085879704Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Vector Ecologyinfo:eu-repo/semantics/openAccess2021-10-22T21:03:04Zoai:repositorio.unesp.br:11449/198926Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T21:03:04Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Triatoma brasiliensis species complex: characterization of the external female genitalia |
title |
Triatoma brasiliensis species complex: characterization of the external female genitalia |
spellingShingle |
Triatoma brasiliensis species complex: characterization of the external female genitalia de Oliveira, Jader [UNESP] Chagas disease vectors morphology Systematics |
title_short |
Triatoma brasiliensis species complex: characterization of the external female genitalia |
title_full |
Triatoma brasiliensis species complex: characterization of the external female genitalia |
title_fullStr |
Triatoma brasiliensis species complex: characterization of the external female genitalia |
title_full_unstemmed |
Triatoma brasiliensis species complex: characterization of the external female genitalia |
title_sort |
Triatoma brasiliensis species complex: characterization of the external female genitalia |
author |
de Oliveira, Jader [UNESP] |
author_facet |
de Oliveira, Jader [UNESP] Chaboli Alevi, Kaio Cesar [UNESP] Almeida, Carlos Eduardo Mendonça, Vagner José Costa, Jane da Rosa, João Aristeu [UNESP] |
author_role |
author |
author2 |
Chaboli Alevi, Kaio Cesar [UNESP] Almeida, Carlos Eduardo Mendonça, Vagner José Costa, Jane da Rosa, João Aristeu [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Estadual de Campinas (UNICAMP) UFPI FIOCRUZ |
dc.contributor.author.fl_str_mv |
de Oliveira, Jader [UNESP] Chaboli Alevi, Kaio Cesar [UNESP] Almeida, Carlos Eduardo Mendonça, Vagner José Costa, Jane da Rosa, João Aristeu [UNESP] |
dc.subject.por.fl_str_mv |
Chagas disease vectors morphology Systematics |
topic |
Chagas disease vectors morphology Systematics |
description |
The Triatoma brasiliensis complex is composed of six species (Triatoma bahiensis, T. juazerensis, T. lenti, T. melanica, T. petrocchiae, and T. sherlocki) and two subspecies (T. brasiliensis brasiliensis and T. b. macromelasoma). Phylogenetic studies have shown that it is a monophyletic group, but the morphological relationships among the members can be better understood. We applied a tool of high resolution based on morphology to identify details that characterize the female genitals for each member of this group. The external genital structures of five to fifteen females of each taxon were analyzed. Insects had their abdomen transversely cut to separate the last abdominal segments, and representative illustrations obtained via scanning electron microscopy (SEM) are shown. Observations were performed in the dorsal and the ventral views. The morphological characterization of female external genitalia allowed a differentiation of each species/subspecies. The subspecies T. b. brasiliensis and T. b. macromelasoma were the most similar. On the other hand, dorsal view of structures evidenced some unique characteristics for T. petrocchiae and T. sherlocki. Regarding these structures for T. petrocchiae, the differentiation was in accordance with molecular studies, since this species exhibits the highest genetic distances in relation to other species of T. brasiliensis complex. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T01:25:43Z 2020-12-12T01:25:43Z 2020-06-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1111/jvec.12373 Journal of Vector Ecology, v. 45, n. 1, p. 57-68, 2020. 1948-7134 1081-1710 http://hdl.handle.net/11449/198926 10.1111/jvec.12373 2-s2.0-85085879704 |
url |
http://dx.doi.org/10.1111/jvec.12373 http://hdl.handle.net/11449/198926 |
identifier_str_mv |
Journal of Vector Ecology, v. 45, n. 1, p. 57-68, 2020. 1948-7134 1081-1710 10.1111/jvec.12373 2-s2.0-85085879704 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Vector Ecology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
57-68 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1797789934639120384 |