Morphological Cladistic Analysis
Mostrando 1-12 de 30 artigos, teses e dissertações.
-
1. Phylogeny of the Neotropical longhorn beetle genus Ateralphus (Coleoptera: Cerambycidae: Lamiinae)
ABSTRACT Ateralphus Restello, Iannuzzi & Marinoni, 2001 is a Neotropical genus of longhorn beetles composed of nine species. This genus was proposed from splitting Alphus White, 1855 into other two genera: Ateralphus and Exalphus Restello, Iannuzzi & Marinoni, 2001. Even though Ateralphus (nine species), Alphus (four) and Exalphus (18) were recently revised,
Zoologia (Curitiba). Publicado em: 12/06/2017
-
2. Cladistic analysis of the Argentinian species of the genus Bostryx (Gastropoda, Stylommatophora) based on morphological evidence
ABSTRACT The genus Bostryx Troschel, 1847 is found exclusively in South America, from Ecuador to Chile and mainly in the Andes mountain range. The phylogeny of Argentinian species of Bostryx was based on morphological characters of 19 species from Argentina, 5 from Peru and 7 from Bostryx-related genera, belonging to Bulimulidae and Odontostomidae. A matrix
Pap. Avulsos Zool.. Publicado em: 2016-12
-
3. Genetic analysis reveals candidate species in the Scinax catharinae clade (Amphibia: Anura) from Central Brazil
Abstract Scinax (Anura: Hylidae) is a species-rich genus of amphibians (113 spp.), divided into five species groups by morphological features. Cladistic analyses however revealed only two monophyletic clades in these groups: Scinax catharinae and Scinax ruber. Most species from the S. catharinae clade are found in Atlantic rainforest, except for Scinax canas
Genet. Mol. Biol.. Publicado em: 2016-03
-
4. Vriesea (Bromeliaceae, Tillandsioideae): a cladistic analysis of eastern Brazilian species based on morphological characters
Abstract Vriesea, with about 280 species distributed in two sections, Vriesea and Xiphion, is recognized as polyphyletic. We provide the cladistic analysis based on morphological data, with emphasis on species from eastern Brazil, its main center of diversity, which emerged as a monophyletic group in previous molecular and combined analysis. The data matrix
Rodriguésia. Publicado em: 2015-06
-
5. The phylogeny of Simulium (Chirostilbia) (Diptera: Simuliidae) and perspectives on the systematics of the genus in the Neotropical Region
Recently, knowledge of Neotropical Simuliidae has been accumulating quickly. However, information about supra-specific relationships is scarce and diagnoses of Simulium subgenera are unsatisfactory. To investigate the relationships among Simulium (Chirostilbia) species and test the subgenus monophyly, we performed a cladistic analysis. The ingroup included a
Mem. Inst. Oswaldo Cruz. Publicado em: 2012-03
-
6. Estudos morfológicos e filogenéticos de Sebastiania Spreng. (Hippomaneae, Euphorbiaceae). / Morphological and phylogenetics studies at Sebastiania Spreng. (Hippomaneae, Euphorbiaceae).
Hippomaneae (Euphorbiaceae) has 33 genera standing out Sebastiania including about 25 species. Sebastiania is a promising group to realize a phylogenetical studies, because of the representativeness in the Brazilian flora, morphological complexity, imprecise specific composition and because is polyphyletic. The aims of this work were understand Sebastiania c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/02/2011
-
7. New morphological aspects and phylogenetic considerations of Cicindis Bruch (Coleoptera: Carabidae: Cicindini)
Cicindis Bruch is a monospecific genus of carabid beetles endemic to Argentina. In this contribution, Cicindis horni Bruch is re-described, with addition of new morphological features of male internal sac, female genital tract and elytral closure. New information on the species' habitat and distribution is also provided. The phylogenetic placement and relati
Neotropical Entomology. Publicado em: 2011-06
-
8. Morphological cladistic analysis of Pseudobombax Dugand (Malvaceae, Bombacoideae) and allied genera
(Análise cladística morfológica de Pseudobombax Dugand (Malvaceae, Bombacoideae) e gêneros relacionados). O gênero Pseudobombax Dugand pertence à família Malvaceae, subfamília Bombacoideae, e compreende 29 espécies com distribuição restrita à região Neotropical. Realizou-se uma análise cladística morfológica de Pseudobombax e gêneros relacio
Brazilian Journal of Botany. Publicado em: 2011-06
-
9. Review and phylogeny of Lutzsimulium (Diptera: Simuliidae)
Lutzsimulium d'Andretta Jr & Vulcano, 1947 is an enigmatic South American genus with four species: L. flavopubescens Lutz, 1910, L. hirticosta Lutz, 1909, L. pernigrum Lutz, 1910 and L. simplicicolor Lutz, 1910. It can be diagnosed by median arms of furcasternum with projections; subbasal tooth of the claw reduced; wing basal cell absent; spermatheca with ne
Zoologia (Curitiba). Publicado em: 2010-10
-
10. Systematic review and cladistic analysis of the Hernandariinae (Opiliones: Gonyleptidae)
The harvestmen subfamily Hernandariinae is reviewed and a new classification is proposed based on cladistic analysis using 67 morphological characters. The subfamily is composed of six genera and 23 species and occurs in south-southeastern Brazil, Paraguay, and northeastern Argentina. Fourteen new combinations are proposed: Hernandaria armatifrons (Roewer, 1
Zoologia (Curitiba). Publicado em: 2010-08
-
11. Considerações filogenéticas e taxonômicas na tribo Hureae Dumort. (Euphorbioideae- Euphorbiaceae) / Phylogenetics and taxonomics considerations of the tribe Hureae (Euphorbioideae-Euphorbiaceae).
Euphorbiaceae s.s., with five subfamilies and about 6.300 tropical and subtropical species, is one of the most complex and diversified angiosperm lines. Under a phylogenetic perspective, the approaches concerning the family are scarce and restricted to the highest levels. Among the Euphorbiaceae subfamilies, Euphorbioideae is prominent since it aggregates th
Publicado em: 2010
-
12. Estudos filogenéticos e sistemáticos em Rutaceae: análise cladística e posicionamento de Almeidea A. St.-Hil. entre as Galipeinae (Galipeae, Rutoideae) com o uso de dados morfológicos e moleculares / Phylogenetic and systematic studies in Rutaceae: cladistic analysis and position of Almeidea A.St.-Hil. within Galipeinae (Galipeae, Rutoideae) inferred from morphological and molecular data
In the present study the monophyly and phylogenetic relationships of Almeidea A. St.-Hil. (Galipeinae, Rutaceae) were examined using morphological data, including macromorphology of leaves and flowers and pollen morphology and molecular data, including sequences from nuclear regions ITS-1 and ITS-2 and the plastid regions trnL-trnF and rps-16. Almeidea is a
Publicado em: 2010