Morfologia comparada e evolução do pigídio em Apionini (Coleoptera, Brentidae, Apioninae)
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFMT |
Texto Completo: | http://ri.ufmt.br/handle/1/5315 |
Resumo: | Apioninae (Coleoptera: Brentidae) is a monophyletic group, with approximately 2,200 species of phytophages insects, distributed over the continents. Comparative morphological and phylogenetic studies are preliminary for the subfamily, reflecting on a classification system considered controversial and lacking in evolutionary understanding, such as the inconsistent division of the Apioninae into the supertribes Aspidapiitae and Apionitae based on two general morphological patterns of the pygidium: aspidapionine type and apionine type, respectively, which makes it difficult to understand of the phylogenetic relationships and delimitation of Apionini taxa, a group that comprises 90% of the diversity of the Apioninae. The detailed and comparative understanding of pygidium morphology is fundamental for taxonomy, stabilization of the classification system and development of studies about the relationships between the taxa of Apioninae and, therefore, needs to be revised. Taking this into account, a phylogenetic analysis was carried out based on molecular and morphological data of 170 species of Brentidae, 28 species of the outgroup, belonging to Nanophyinae, Brentinae, Cyladinae, Eurhynchinae, and Apioninae [Antliarhinitae, Rhadinocybitae (Rhadinocybini) and Rhinorhynchidiini], and 142 ingroup species, representing 13 of the 14 valid Apionini subtribes: Aplemonina, Apionina, Trichapiina, Piezotrachelina, Exapiina, Ixapiina, Malvapiina, Aspidapiina, Kalcapiina, Ceratapiina, Catapiina, Metapiina, and Oxystomatina. The phylogenetic reconstruction and relationships obtained were used to infer the evolution of 25 morphological characters of the pygidium, collected from the literature and/or from the examination of specimens of museums. The findings suggest, in an unprecedented way, a hypothesis about the possible plesiomorphic condition of the pygidium for the hypothetical common ancestor of the Apionini, with the following character states: 1) partially exposed pygidium between the elytral apices and the margin of the 5th ventrite, 2) transverse sulcus present, 3) apical flange present, 4) distinct, punctate, pubescent apical rim, and 5) tongue-like process absent. Furthermore, the reinterpretation of the pygidium characters and the results presented suggest the abandonment of the use of pygidium types in the delimitation of taxa and in the proposition of relationships among the Apionini, as they are inconsistent in the delimitation of basal and apical groups of Apioninae, and reinforces the need for morphological studies with more detailed descriptions of the pygidium morphology, fundamental for the delimitation of taxa and for the elucidation about the relationships between groups of Apioninae. |
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Morfologia comparada e evolução do pigídio em Apionini (Coleoptera, Brentidae, Apioninae)CurculionoideaMapeamentoReconstrução ancestralCNPQ::CIENCIAS BIOLOGICAS::ZOOLOGIAAncestral reconstructionCurculionoideaMappingApioninae (Coleoptera: Brentidae) is a monophyletic group, with approximately 2,200 species of phytophages insects, distributed over the continents. Comparative morphological and phylogenetic studies are preliminary for the subfamily, reflecting on a classification system considered controversial and lacking in evolutionary understanding, such as the inconsistent division of the Apioninae into the supertribes Aspidapiitae and Apionitae based on two general morphological patterns of the pygidium: aspidapionine type and apionine type, respectively, which makes it difficult to understand of the phylogenetic relationships and delimitation of Apionini taxa, a group that comprises 90% of the diversity of the Apioninae. The detailed and comparative understanding of pygidium morphology is fundamental for taxonomy, stabilization of the classification system and development of studies about the relationships between the taxa of Apioninae and, therefore, needs to be revised. Taking this into account, a phylogenetic analysis was carried out based on molecular and morphological data of 170 species of Brentidae, 28 species of the outgroup, belonging to Nanophyinae, Brentinae, Cyladinae, Eurhynchinae, and Apioninae [Antliarhinitae, Rhadinocybitae (Rhadinocybini) and Rhinorhynchidiini], and 142 ingroup species, representing 13 of the 14 valid Apionini subtribes: Aplemonina, Apionina, Trichapiina, Piezotrachelina, Exapiina, Ixapiina, Malvapiina, Aspidapiina, Kalcapiina, Ceratapiina, Catapiina, Metapiina, and Oxystomatina. The phylogenetic reconstruction and relationships obtained were used to infer the evolution of 25 morphological characters of the pygidium, collected from the literature and/or from the examination of specimens of museums. The findings suggest, in an unprecedented way, a hypothesis about the possible plesiomorphic condition of the pygidium for the hypothetical common ancestor of the Apionini, with the following character states: 1) partially exposed pygidium between the elytral apices and the margin of the 5th ventrite, 2) transverse sulcus present, 3) apical flange present, 4) distinct, punctate, pubescent apical rim, and 5) tongue-like process absent. Furthermore, the reinterpretation of the pygidium characters and the results presented suggest the abandonment of the use of pygidium types in the delimitation of taxa and in the proposition of relationships among the Apionini, as they are inconsistent in the delimitation of basal and apical groups of Apioninae, and reinforces the need for morphological studies with more detailed descriptions of the pygidium morphology, fundamental for the delimitation of taxa and for the elucidation about the relationships between groups of Apioninae.CAPESApioninae (Coleoptera: Brentidae) é um grupo monofilético, com aproximadamente 2.200 espécies de insetos fitófagos de tamanho diminuto, distribuídas em todas as regiões biogeográficas do planeta. Os estudos morfológicos comparativos e filogenéticos são preliminares para a subfamília, refletindo em um sistema de classificação considerado controverso e carente de compreensão evolutiva, a exemplo da inconsistente divisão dos Apioninae nas supertribos Aspidapiitae e Apionitae com base em dois padrões morfológicos gerais do pigídio: tipo aspidapionine e apionine, respectivamente, o que dificulta a compreensão das relações de parentesco e delimitação dos táxons que compõem Apionini, grupo que reúne 90% da diversidade dos Apioninae. A compreensão detalhada e comparada da morfologia do pigídio, é fundamental para a taxonomia, estabilização do sistema de classificação e desenvolvimento de estudos sobre as relações de parentesco entre os táxons que compõem Apioninae e, portanto, necessita ser revisada. Diante dessas questões, foi realizada uma análise filogenética baseada em dados moleculares e morfológicos de 170 espécies de Brentidae, sendo 28 espécies do grupo externo, pertencentes a Nanophyinae, Brentinae, Cyladinae, Eurhynchinae, e Apioninae [Antliarhinitae, Rhadinocybitae (Rhadinocybini) e Rhinorhynchidiini], e 142 espécies do grupo interno, representando 13 das 14 subtribos válidas de Apionini: Aplemonina, Apionina, Trichapiina, Piezotrachelina, Exapiina, Ixapiina, Malvapiina, Aspidapiina, Kalcapiina, Ceratapiina, Catapiina, Metapiina e Oxystomatina. A reconstrução filogenética e as relações de parentesco obtidas foram utilizadas para inferir a evolução de 25 caracteres morfológicos do pigídio, levantados da literatura e/ou do exame de espécimes obtidos por empréstimo. Os resultados propõem, de forma inédita, uma hipótese sobre a possível condição plesiomórfica do pigídio para o ancestral comum hipotético dos Apionini, com os seguintes estados de caracteres: 1) pigídio parcialmente exposto entre a borda apical dos élitros e margem do 5º ventrito, 2) sulco transversal presente, 3) flange apical presente, 4) borda apical distinta, pontuada e pubescente, e 5) processo em forma de lingueta ausente. Além disso, a reinterpretação dos caracteres do pigídio e os resultados apresentados sugerem o abandono do uso dos tipos de pigídio na delimitação de táxons e na proposição de relações de parentescos entre os Apionini, por demonstrarem-se inconsistentes na delimitação de grupos basais e apicais de Apioninae, e reforça a necessidade de estudos morfológicos com descrições mais detalhadas sobre a morfologia do pigídio, fundamentais para a delimitação de táxons e na elucidação das relações de parentesco entre os grupos de Apioninae.Universidade Federal de Mato GrossoBrasilInstituto de Biociências (IB)UFMT CUC - CuiabáPrograma de Pós-Graduação em ZoologiaMarques, Marinêz IsaacSousa, Wesley Oliveira dehttp://lattes.cnpq.br/2364419808001246http://lattes.cnpq.br/0270347863832551Marques, Marinêz Isaac208.461.001-00http://lattes.cnpq.br/0270347863832551Chagas Júnior, Amazonas877.060.679-04http://lattes.cnpq.br/3601940557761730208.461.001-00893.547.101-15Dumas, Leandro Lourenço098.942.217-85http://lattes.cnpq.br/3138608062711228Santos, Geane Brizzola dos819.112.461-00http://lattes.cnpq.br/5503889098357145Gomes, Ana Laura Soares2024-03-05T18:19:10Z2022-10-112024-03-05T18:19:10Z2022-10-08info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisGOMES, Ana Laura Soares. Morfologia comparada e evolução do pigídio em Apionini (Coleoptera, Brentidae, Apioninae). 2022. 91 f. Dissertação (Mestrado em Zoologia) - Universidade Federal de Mato Grosso, Instituto de Biociências, Cuiabá, 2022.http://ri.ufmt.br/handle/1/5315porinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMTinstname:Universidade Federal de Mato Grosso (UFMT)instacron:UFMT2024-03-07T07:00:45Zoai:localhost:1/5315Repositório InstitucionalPUBhttp://ri.ufmt.br/oai/requestjordanbiblio@gmail.comopendoar:2024-03-07T07:00:45Repositório Institucional da UFMT - Universidade Federal de Mato Grosso (UFMT)false |
dc.title.none.fl_str_mv |
Morfologia comparada e evolução do pigídio em Apionini (Coleoptera, Brentidae, Apioninae) |
title |
Morfologia comparada e evolução do pigídio em Apionini (Coleoptera, Brentidae, Apioninae) |
spellingShingle |
Morfologia comparada e evolução do pigídio em Apionini (Coleoptera, Brentidae, Apioninae) Gomes, Ana Laura Soares Curculionoidea Mapeamento Reconstrução ancestral CNPQ::CIENCIAS BIOLOGICAS::ZOOLOGIA Ancestral reconstruction Curculionoidea Mapping |
title_short |
Morfologia comparada e evolução do pigídio em Apionini (Coleoptera, Brentidae, Apioninae) |
title_full |
Morfologia comparada e evolução do pigídio em Apionini (Coleoptera, Brentidae, Apioninae) |
title_fullStr |
Morfologia comparada e evolução do pigídio em Apionini (Coleoptera, Brentidae, Apioninae) |
title_full_unstemmed |
Morfologia comparada e evolução do pigídio em Apionini (Coleoptera, Brentidae, Apioninae) |
title_sort |
Morfologia comparada e evolução do pigídio em Apionini (Coleoptera, Brentidae, Apioninae) |
author |
Gomes, Ana Laura Soares |
author_facet |
Gomes, Ana Laura Soares |
author_role |
author |
dc.contributor.none.fl_str_mv |
Marques, Marinêz Isaac Sousa, Wesley Oliveira de http://lattes.cnpq.br/2364419808001246 http://lattes.cnpq.br/0270347863832551 Marques, Marinêz Isaac 208.461.001-00 http://lattes.cnpq.br/0270347863832551 Chagas Júnior, Amazonas 877.060.679-04 http://lattes.cnpq.br/3601940557761730 208.461.001-00 893.547.101-15 Dumas, Leandro Lourenço 098.942.217-85 http://lattes.cnpq.br/3138608062711228 Santos, Geane Brizzola dos 819.112.461-00 http://lattes.cnpq.br/5503889098357145 |
dc.contributor.author.fl_str_mv |
Gomes, Ana Laura Soares |
dc.subject.por.fl_str_mv |
Curculionoidea Mapeamento Reconstrução ancestral CNPQ::CIENCIAS BIOLOGICAS::ZOOLOGIA Ancestral reconstruction Curculionoidea Mapping |
topic |
Curculionoidea Mapeamento Reconstrução ancestral CNPQ::CIENCIAS BIOLOGICAS::ZOOLOGIA Ancestral reconstruction Curculionoidea Mapping |
description |
Apioninae (Coleoptera: Brentidae) is a monophyletic group, with approximately 2,200 species of phytophages insects, distributed over the continents. Comparative morphological and phylogenetic studies are preliminary for the subfamily, reflecting on a classification system considered controversial and lacking in evolutionary understanding, such as the inconsistent division of the Apioninae into the supertribes Aspidapiitae and Apionitae based on two general morphological patterns of the pygidium: aspidapionine type and apionine type, respectively, which makes it difficult to understand of the phylogenetic relationships and delimitation of Apionini taxa, a group that comprises 90% of the diversity of the Apioninae. The detailed and comparative understanding of pygidium morphology is fundamental for taxonomy, stabilization of the classification system and development of studies about the relationships between the taxa of Apioninae and, therefore, needs to be revised. Taking this into account, a phylogenetic analysis was carried out based on molecular and morphological data of 170 species of Brentidae, 28 species of the outgroup, belonging to Nanophyinae, Brentinae, Cyladinae, Eurhynchinae, and Apioninae [Antliarhinitae, Rhadinocybitae (Rhadinocybini) and Rhinorhynchidiini], and 142 ingroup species, representing 13 of the 14 valid Apionini subtribes: Aplemonina, Apionina, Trichapiina, Piezotrachelina, Exapiina, Ixapiina, Malvapiina, Aspidapiina, Kalcapiina, Ceratapiina, Catapiina, Metapiina, and Oxystomatina. The phylogenetic reconstruction and relationships obtained were used to infer the evolution of 25 morphological characters of the pygidium, collected from the literature and/or from the examination of specimens of museums. The findings suggest, in an unprecedented way, a hypothesis about the possible plesiomorphic condition of the pygidium for the hypothetical common ancestor of the Apionini, with the following character states: 1) partially exposed pygidium between the elytral apices and the margin of the 5th ventrite, 2) transverse sulcus present, 3) apical flange present, 4) distinct, punctate, pubescent apical rim, and 5) tongue-like process absent. Furthermore, the reinterpretation of the pygidium characters and the results presented suggest the abandonment of the use of pygidium types in the delimitation of taxa and in the proposition of relationships among the Apionini, as they are inconsistent in the delimitation of basal and apical groups of Apioninae, and reinforces the need for morphological studies with more detailed descriptions of the pygidium morphology, fundamental for the delimitation of taxa and for the elucidation about the relationships between groups of Apioninae. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-10-11 2022-10-08 2024-03-05T18:19:10Z 2024-03-05T18:19:10Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
GOMES, Ana Laura Soares. Morfologia comparada e evolução do pigídio em Apionini (Coleoptera, Brentidae, Apioninae). 2022. 91 f. Dissertação (Mestrado em Zoologia) - Universidade Federal de Mato Grosso, Instituto de Biociências, Cuiabá, 2022. http://ri.ufmt.br/handle/1/5315 |
identifier_str_mv |
GOMES, Ana Laura Soares. Morfologia comparada e evolução do pigídio em Apionini (Coleoptera, Brentidae, Apioninae). 2022. 91 f. Dissertação (Mestrado em Zoologia) - Universidade Federal de Mato Grosso, Instituto de Biociências, Cuiabá, 2022. |
url |
http://ri.ufmt.br/handle/1/5315 |
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por |
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por |
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info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Mato Grosso Brasil Instituto de Biociências (IB) UFMT CUC - Cuiabá Programa de Pós-Graduação em Zoologia |
publisher.none.fl_str_mv |
Universidade Federal de Mato Grosso Brasil Instituto de Biociências (IB) UFMT CUC - Cuiabá Programa de Pós-Graduação em Zoologia |
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reponame:Repositório Institucional da UFMT instname:Universidade Federal de Mato Grosso (UFMT) instacron:UFMT |
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Universidade Federal de Mato Grosso (UFMT) |
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UFMT |
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UFMT |
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Repositório Institucional da UFMT |
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Repositório Institucional da UFMT |
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Repositório Institucional da UFMT - Universidade Federal de Mato Grosso (UFMT) |
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jordanbiblio@gmail.com |
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1804648533691727872 |