Mestrado em Biologia Animal
URI Permanente para esta coleção
Nível: Mestrado Acadêmico
Ano de início: 2002
Conceito atual na CAPES: 4
Ato normativo: Homologado pelo CNE (Portaria MEC Nº 609, de 14/03/2019).
Publicação no DOU 18 de março de 2019, seç. 1 - Parecer CNE/CES nº 487/2018, Processo no 23001.000335/2018-51).
Periodicidade de seleção: Anual
Url do curso: https://cienciasbiologicas.ufes.br/pt-br/pos-graduacao/PPGBAN/detalhes-do-curso?id=30
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Navegando Mestrado em Biologia Animal por Assunto "Análise cladística"
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- ItemDiversidade gênica populacional para Lonchophylla dekeyseri (Taddei, Vizotto & Sazima, 1983) (Mammalia, Chiroptera)(Universidade Federal do Espírito Santo, 2007-05-30) Coutinho, Rafael Zerbini; Ditchfield, Albert David; Batitucci, Maria do Carmo Pimentel; Aguiar, Ludmilla Moura de Souza
- ItemFilogenia de espécies de conura (hymenoptera, chalcididae) : reavaliação do complexo exinaniens sensu delvare(Universidade Federal do Espírito Santo, 2015-02-24) Brotto, Thales Renan de Aguiar; Tavares, Marcelo Teixeira; Feitosa, Rodrigo dos Santos Machado; Salles, Frederico FalcãoA reevaluation of phylogenetic relationships of species belonging to exinaniens complex of Conura based on parsimony principle and New Technology Search is presented. Eleven groups of species and 52 species as OTU’s were tested. Eighty six morphological characters were tested on parsimony analyzes and implied weighting, with k values from 1 to 600. Two distinct topologies were recovered, one with k = 1 and other with k = 2. The exinaniens complex is monophyletic for all analyzes. The groups of species are recovered as monophyletic in analyzes, except the dimidiata group of species, which is paraphyletic when K = 1. The monophyly of the complex and their groups of species are supported by unpublished sinapomorphies and a discussion/reevaluation of Delvare caracters and states' is presented.
- ItemFilogenia e reclassificação de Mesitiinae (Hymenoptera, Bethylidae)(Universidade Federal do Espírito Santo, 2013-02-26) Barbosa, Diego Nunes; Azevedo, Celso Oliveira; Noll, Fernando Barbosa; Leite, Yuri Luiz ReisMesitiini were described as a tribe of subfamily Bethylinae then later Bethylinae werepromoted to the level of what family Mesitiini consequently erected to the level of subfamily.Mesitiinae consist of 22 genera divided into four tribes. They range through the Palaearctic, Afrotropical and Oriental regions. Countless studies focusing alpha-taxonomic subfamily were made for, but none was to investigate the relationship between cladistic groupings that comprise Mesitiinae.The need for the cladistic analyses for Mesitiinae is due to the fact that the genera do not have their synapomorphies defined hence it is difficult to understand these genera. Analyses based on representative species of 22 genera (including all type-species of the genera) of the subfamily bring a resolution of cladistic relationships between groups and will explain the synapomorphies relating to these groups.For the cladistic analyses were selected 192 characters of 61 Mesitinae species and eight species relating to other Bethylidae subfamilies. As a result, 15 cladograms were obtained. Based on them, new synapomorphies and diagnosis to Mesitiinae were established; the dissolution of the tribal classification toMesitiinae was established; boundaries and synapomorphies to the genera Bradepyris, Gerbekas, Heterocoelia, Incertosulcus, Mesitius, Pilomesitius and Zimankos were established, new genus to Mesitiinae was identified; generic synonymies and combinations as consequent redefinition of the genera mentioned above were established. The results of cladistic analyses of Mesitiinae show that the genera which comprisethe subfamily have problems regarding their taxonomic delimitation and the species that compose them. This work was not able to resolve taxonomic problem concerning the genera of Mesitiinae, however, this represents a starting point for future work aimed to resolve internal problems related to Mesitiinae genera and their respective limits and synapomorphies
- ItemFilogenia e reclassificação de Pristocera Klug (Hymenoptera: Bethylidae)(Universidade Federal do Espírito Santo, 2012-02-27) Zamprogno, Lidiana Nogueira; Azevedo, Celso Oliveira; Macedo, Antonio Carlos Cruz; Tavares, Marcelo TeixeiraThe current classification of Pristoceradoes not have taxonomic or cladisticsupport, which producedoubts in the allocation of their species, especially with the genera Dicrogenium, Kathepyris, NeodicrogeniumandDiepyris.This study aimed to verify the monophyly and to present a cladistic hypothesis for the genus. The analyses were based on 147characters of 50 terminal taxa. Parsimony analyses under equal weighting and implied weighting were performed. All cladograms obtained by implied weighting recovered Pristoceraas a polyphyletic. A monophyletic group with Pristoceraand other genera of the inner group is formed, supported by thirteen synapomorphies, one of them exclusive: presence of hypopygium divided into two parts. Dicrogenium, Kathepyris, Neodicrogeniume Diepyris will beproposed asjunior synonyms Pristocera, it will assemble 124 species, furthermore, redefined the concept of Pristocera
- ItemRevisão de Toechorychus Townes (Hymenoptera, Ichneumonidae, Cryptinae)(Universidade Federal do Espírito Santo, 2011-02-24) Tedesco, Anazélia Magda; Aguiar, Alexandre Pires; Azevedo, Celso Oliveira; Tavares, Marcelo TeixeiraThe Neotropical Toechorychus Townes is revised, cladistically defined and diagnosed; a total of 302 specimens from 14 depositories were examined; 40 species are recognized, 35 of which are described as new: T. sp. nov. 1, T. sp. nov. 2, T. sp. nov. 3, T. sp. nov. 4, T. sp. nov. 5, T. sp.nov. 6, T. sp. nov. 7, T. sp. nov. 8, T. sp. nov. 9, T. sp. nov. 10, T. sp. nov. 11, T. sp. nov. 12, T. sp. nov.13, T. sp. nov. 14, T. sp. nov.15, T. sp. nov.16, T. sp. nov.17, T. sp. nov.18, T. sp.nov. 19, T. sp. nov. 20, T. sp. nov. 21, T. sp. nov.22, T. sp. nov. 23, T. sp. nov.24, T. sp. nov. 25, T. sp. nov. 26, T. sp. nov. 27, T. sp. nov. 28, T. sp. nov. 29, T. sp. nov.30, T. sp. nov.31, T.sp. nov. 32, T. sp. nov. 33, T. sp. nov.34, T. sp. nov. 35. The other valid species are: T. abactus(Cresson), T. albimaculatus (Taschenberg), T. brevicaudis (Szépligeti), T. cassunungae (Brauns), T. stramineus (Taschenberg). The genus can be recognized by epicnemial carina usually not reaching more than 0.3 of distance to subtegular ridge; apical V-shaped sulcus at dorsal valve of ovipositor, anteriorly to apical teeth of ventral valve; subapical compression at ovipositor anteriorly to apical teeth of ventral valve; ovipositor sheath about 0.1 as long as hind tibia; and dorsal margin of pronotum strongly swollen. A key and descriptions are provided to all valid species, and cladistic analysis is provided, as well as illustrations and distributions. Published host records were compiled, and three new records are provided, as follows: T. albimaculatus is a parasitoid of Mischocyttarusdrewseni (Saussure) (Vespidae, Polistinae) new record; T. stramineus is a parasitoid of M. basimacula (Cameron) new record; and T.sp. nov. 25 is a parasitoid of M. collarellus Richards new record. A Neotype is designated for T. cassunungae. The genus is probably more closely related to Lymeon Förster and Acerastes Cushman
- ItemThaptomys Thomas (1916) (Rodentia, Cricetidae) : um gênero monotípico? Uma abordagem citogenética e molecular(Universidade Federal do Espírito Santo, 2013-02-26) Colombi, Victor Hugo; Fagundes, Valéria; Ventura, Karen; Tavares, Marcelo Teixeira
- ItemUtilidade filogenética de genes nucleares em comparação com gene mitocondrial para Phyllostomidae (Chiroptera)(Universidade Federal do Espírito Santo, 2016-02-25) Dasilio, Amanda; Ditchfield, Albert David; Dantas, Gisele Pires de Mendonça; Rodrigues, Ana Carolina Loss; Santos, Áureo Banhos dos; Vargas, Sarah MariaPhyllostomidae, from the suborder Microchiroptera, is a family with great morphological variety and diverse eating habits, with more genera than any other family of bats. But a major challenge has been the resolution of its phylogenetic relationships, mainly due to rampant evolutionary convergence of parallel lines. Several attempts were made to rescue the relationships within the family in order to rebuild their evolutionary transitions and identify the relationships between genres, from morphological to molecular studies. However, these studies mostly have mainly used the mitochondrial DNA, with little success with nuclear markers. Studies showing inconsistencies between phylogenies have expanded rapidly, derived mainly from morphological data versus molecular analysis, or even the trees based on different subsets of molecular sequences. In this scenario, this study aimed to make a phylogenetic investigation of five genes (one mitochondrial and four nuclear) to identify nuclear markers that presented the best results for Phyllostomidae.It had not yet been reported in the literature for phyllostomid.The genes selected for the study were: two exons of nuclear recombination activating gene protein 2 (RAG2) and the gene for von Willebrand factor (vWF), two introns Beta-Fibrinogen (FGB) and theB-spectrin non-erythrocytic 1 (SPTBN1), and mitochondrial cytochrome oxidase subunit 1 gene (IOC). The method of obtaining nucleotide sequences consisted of extraction of the total DNA of the cell, amplification of the mitochondrial DNA control region by Polymerase Chain Reaction, PCR product purification and sequencing. Sequences available in GenBank were also used. Among the nuclear markers studied, the results of our analysis indicate that Beta-Fibrinogen is the most promising nuclear marker, stimulating future molecular studies with phyllostomide bats using this gene