Consulta: subjectFacets:"Clitellata"
Registros recuperados: 6
Data/hora: 14/06/2024 04:42:56

Genotyping of putative Urobenus brasiliensis Benham, 1886 (Clitellata: Rhinodrilidae) reveals geographically clustered cryptic lineages.
Provedor de dados: 119
Autores: JAMES, S. W.; LOCATELLI, M.; BARTZ, M. L. C.; SILVA, E. da; BROWN, G. G.; BARRETA, D.; FORBES, A.
Resumo. 5° ELAETAO.
Tipo: Separatas
Palavras-chave: Urobenus brasiliensis; Clitellata; Rhinodrilidae.; Genótipo.
Ano: 2015
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1024406

New species of Glossoscolex (Clitellata: Glossoscolecidae) from Rio Grande do Sul, Brazil.
Provedor de dados: 119
Autores: BARTZ, M. L. C.; JAMES, S. W.; STEFFEN, G. P. K.; ANTONIOLLI, Z. I.; BROWN, G. G.
Tipo: Separatas
Palavras-chave: Glossoscolex; Clitellata; Rio Grande do Sul.; Minhoca.; Glossoscolecidae.
Ano: 2013
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/960838

Análise filogenética de Questidae e Clitellata: o problema da parafilia de "Polychaeta"
Provedor de dados: 76
Autores: Garraffoni,André R. S.; Amorim,Dalton S.
Hypotheses about the phylogenetic relationships within Questidae, and the relationships of this taxon with Clitellata using parsimony analysis of 35 external and internal morphological characters of 36 terminal taxons are presented. The results show the position of Questidae within Scolecida and Clitellata. Within the Polychaeta, Clitellata is the sister group of the Questidae. The results also indicate that the Scolecida, Microdrilli, Polychaeta, Oligochaeta and Tubificidae are paraphyletic. Clitellata, Megadrilli, Questidae, Hirudinae are monophyletic.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Polychaeta; Questidae; Clitellata; Cladistics.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212003000100011

Genetics and morphology of the genus Tritetrabdella (Hirudinea, Haemadipsidae) from the mountainous rain forests of Sabah, Borneo, reveal a new species with two new subspecies
Provedor de dados: 16
Autores: Kappes, H.
Blood-feeding terrestrial leeches of the family Haemadipsidae are a notorious part of the invertebrate diversity in Asian and Australian rain forests. All hitherto published records of terrestrial leeches of Borneo belong to the genus Haemadipsa. Here, a second, poorly known haemadipsid genus is reported from Mount Kinabalu and Crocker Range National Park. The individuals were barcoded and compared to sequences available in GenBank. The results show that the genus Tritetrabdella has representatives in the Indochinese and the Sundaic bioregions. All six specimens from Borneo are from a single new Tritetrabdella lineage, T. kinabaluensis spec. nov. Within the Bornean lineage, two groups differing 4-5% in the COI barcoding sequence were identified. Because 1)...
Tipo: Article / Letter to the editor
Palavras-chave: Annelida; Clitellata; Ecological specialization; Genetic distance; Parasite; Phylogeny; Speciation; Tropical mountains; 42.76; 42.64.
Ano: 2013
URL: http://www.repository.naturalis.nl/record/462900

Benefits from ecological study methods to taxonomy of enchytraeids in southern Mata Atlântica
Provedor de dados: 86
Autores: Schmelz,Rüdiger Maria; Peña,Rut Maria Collado de la; Römbke,Jörg.
The objective of this work was to determine how taxonomy benefited from the ecological quantitative and site-based sampling methods in enchytraeids studies. Enchytraeids (small relatives of earthworms) were sampled in different phases of rain forest regeneration in the southern Mata Atlântica in Paraná, Brazil. The research combined ecological and taxonomic work, because enchytraeids are poorly studied and difficult to identify, and many new species were expected. The provision of large numbers of specimens enabled the test of species diagnoses by investigating the ranges of character variations in a larger series of specimens. Simplified species diagnoses adapted to the local conditions that allowed the identification of all specimens, juveniles included,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clitellata; Enchytraeidae; Oligochaeta; South America; Species identification.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2009000800009

Polychaeta, Annelida, and Articulata are not monophyletic: articulating the Metameria (Metazoa, Coelomata)
Provedor de dados: 104
Autores: Almeida,Waltécio de Oliveira; Christoffersen,Martin Lindsey; Amorim,Dalton de Souza; Garraffoni,André Rinaldo Senna; Silva,Gustavo Sene.
Polychaetes are metameric worms recognized for having parapodia, chaetae, and nuchal organs. Some authors have extended the Annelida to include Pogonophora, Echiura, and Clitellata. These suggestions are insufficient to generate a monophyletic group. They do not take into account two very large and important clades that in a cladistic analysis at a higher level are shown to be nested within the Annelida: the Ecdysozoa (arthropods and related taxa) and Enterocoela (deuterostomes and related taxa). Evolutionary histories of most characters across metazoan phyla are still very poorly known. Metameres and coeloms have been considered homoplastic in the literature, and yet the homeobox genes responsible for the expression of metamerism and of paired appendages,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bilateria; Clitellata; Ecdysozoa; Enterocoela; Metazoa; Phylogeny; Polychaeta.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752003000100006