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| Registros recuperados: 587 | |
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| Morffe,Jans; García,Nayla. |
| Artigasia milerai sp. nov. (Oxyurida: Hystrignathidae) is described from the gut caeca of Passalus interstitialis Escholtz, 1829 (Coleoptera: Passalidae) from Escaleras de Jaruco, La Habana province, Cuba (type locality) and El Pan de Matanzas, Matanzas province, Cuba. It differs from A. ensicrinata (Hunt, 1981), A. monodelpha (Travassos & Kloss, 1958) and A. pauliani Théodoridès, 1955 by having ridged eggs and a comparatively shorter tail. It also differs from A. monodelpha and A. pauliani by having a comparatively shorter esophagus, the vulva being slightly more posterior, and the extension of the cervical spines. It is close to A. ankaratrae Van Waerebeke, 1973 but can be differentiated by a stouter body, a comparatively shorter oesophagus and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hystrignathidae; Artigasia; Passalidae; Passalus; Cuba. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492010003600001 |
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| Gomes,Tassia Turini; Gheler-Costa,Carla; Rinaldi,Caroline Anacleto; Santana,William. |
| Abstract Decapod crustaceans have a wide variety of feeding habits, alternating among herbivory, predation, saprophagy, and filtration. The occupation of various trophic positions in the food web is a key feature in the evolution of the group. Thus, we analyzed the natural diet of the crab Ocypode quadrata (Fabricius, 1787), commonly known as the ghost crab and typically found on sandy beaches. The crabs were collected in the region of Ubatuba, between July 2016 and May 2017. The individuals were dissected in the laboratory, and each stomach was weighed and visually assessed in relation to the degree of repletion. After identification and classification, the items found were grouped for the analysis. In analyzing the stomach contents of Ocypode quadrata,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ghost crab; Natural diet; Ocypodidae; Seasonality; Trophic ecology. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492019000100257 |
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| BRITO M.,JORGE; OJALA-BARBOUR,REED. |
| RESUMEN En el presente estudio se documenta la riqueza de mamíferos no voladores del Parque Nacional Sangay (PNS), una de las zonas con mayor vacío de información de Ecuador. Realizamos relevamientos en nueve localidades entre diciembre 2010 y junio del 2015 en un gradiente altitudinal entre los 1.300 y 3.650 m. Para el registro de mamíferos no voladores usamos técnicas de captura (trampas Sherman, Tomahawk y de caída) y técnicas de detección directa e indirecta (recorridos, búsqueda de rastros, entrevistas). El esfuerzo de captura fue de 5.730 trampas/noche. Se registraron 86 especies en el área de estudio de los cuales los roedores fue el orden más diverso con 36 especies (41.8%). Los pequeños mamíferos Marmosa rubra, Chilomys instans, Neusticomys vossi,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Andes Tropicales; Mamíferos; Parque Nacional Sangay. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492016000500045 |
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| Bouzan,Rodrigo Salvador; Iniesta,Luiz Felipe Moretti; Pena-Barbosa,João Paulo Peixoto; Brescovit,Antonio Domingos. |
| Abstract A checklist of the family Chelodesmidae Cook, 1895 (order Polydesmida) from state of São Paulo, Brazil has been performed based on literature and examined material from the collection of the Instituto Butantan, São Paulo (IBSP). A total of 15 genera (7 tribes and 5 genera considered incertae sedis) with 64 species are listed. Among these species, 30 presented a single one record in the state, 19 with more than one record and four recorded for the first time for the state of São Paulo, and 11 species occurring in other Brazilian states. The most distributed species is Brasilodesmus paulistus paulistus (Brölemann, 1902) with 52 records of occurrence. In addition, a complete bibliography list of the chelodesmidan fauna from the state is compiled, as... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Neotropical; Chelodesminae; Diversity; Atlantic forest; Cerrado. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100205 |
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| Tomotani,Barbara Mizumo; Silveira,Luís Fábio; Pacheco,José Fernando. |
| Abstract The Little Chachalaca (Ortalis motmot) is a widely distributed species in the Amazon basin, typically found in riverine habitats. There are two disjunct populations: the northern O. m. motmot and the southern O. m. ruficeps (known as Chestnut-headed Chachalaca). Here we performed a vocal, morphological and plumage comparison between these two taxa. Birds present differences in tail coloration but are otherwise undiagnosable in terms of plumage. Ortalis m. ruficeps is, however, markedly smaller and lighter than O. m. motmot, with no overlap in size or weight. We also found vocal differences between O. m. motmot and O. m. ruficeps, no overlap in geographic distributions and no signs of hybridization across its range. Based on the available data,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Morphology; Plumage; Voice; Little Chachalaca. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492020000100212 |
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| Anker,Arthur; Lazarus,Juan Felipe. |
| Two new species of infaunal decapod crustaceans are described based on material collected in Bahía Málaga, Pacific coast of Colombia, in 2009. The mud-shrimp Axianassa darrylfelderi sp. nov. (Axianassidae) appears to be most closely related to A. australis Rodrigues & Shimizu, 1992, A. canalis Kensley & Heard, 1990, and A. jamaicensis Kensley & Heard, 1990. The new species may be distinguished from each of them by a combination of morphological features, mainly on the uropodal exopod, antennal acicle, third maxilliped and first pleonite. The shrimp Leptalpheus canterakintzi sp. nov. (Alpheidae), associated with burrows of A. darrylfelderi sp. nov., undoubtedly represents the eastern Pacific sister species of the western Atlantic L. axianassae... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Decapoda; Shrimp; Mud-shrimp; Infauna; Symbiosis; Axianassidae; Alpheidae; Axianassa; Leptalpheus; Transisthmian species; East Pacific; New species; New record.. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492015000800115 |
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| Santos-Silva,Antonio; Nascimento,Francisco Eriberto de Lima; Drumont,Alain; Kozlov,Anton Olegovich. |
| ABSTRACT Three new species and one new genus are described: Psyrassa lisitskyi sp. nov., from Peru (Elaphidiini); Ophtalmibidion antonkozlovi sp. nov., from Colombia (Neoibidionini); and Nappella gen. nov., is proposed to N. antonkozlovi sp. nov., from Peru (Calliini). Epectasis mexicana Breuning, 1954 is redescribed, and figured for the first time, and recorded for Colombia. Psyrassa lisitskyi is included in a modified couplet from a previous key. A key to species of Ophtalmibidion and genera of Calliini are provided. Chorenta biramiguelus is recorded for Peru. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Key; Longhorned beetle; South America; Taxonomy. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492019000100215 |
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| Miranda,Vinicius da Rocha; Rodrigues,Andrielle Raposo; Brasil,Ana Claudia dos Santos. |
| Abstract Ophryotrocha is the most speciose genus within Dorvilleidae, with species occurring in a great variety of environments around the globe. In Brazil, records of Ophryotrocha are scarce and no specific identification is provided for any of the records. Herein we describe a new species of Dorvilleidae, Ophryotrocha zitae sp. nov. Adult and larval specimens were found in the axis of a fragment of the cold-water coral Lophelia pertusa, sampled off São Paulo’s coast, at a depth of 245 m. Both forms are described and illustrated. This new species resembles O. puerilis, O. adherens and O. eutrophila, but can be distinguished based on differences in its mandible and on chaetae shape and arrangement. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Epibiont Cold-water Coral Deep-sea Eunicida; Associated fauna. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492020000100213 |
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| Hoffman,Richard L.. |
| Two chelodesmid millipeds described by Brölemann (1903) from the interior of Bahia have not been reported for over 100 years despite their large size and bright coloration. Originally described as Leptodesmus gounellei and Leptodesmus carminatus, neither species is referable to Leptodesmus as currently defined nor any other established genus. Both have been studied from the type specimens, and are here designated the type species of two new genera, Plectrogonodesmus for gounellei and Baianassa for carminatus. Diagnostic characters are illustrated for both taxa. Intergeneric relationships are at present not evident, and are not suggested pending better understanding of the chelodesmid fauna of eastern Brazil. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diplopoda; Polydesmida; Chelodesmidae; New genera; Brazil; Bahia. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492012000800001 |
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| Salvador,Rodrigo Brincalepe; Simone,Luiz Ricardo Lopes de. |
| The limestones of Itaboraí Basin (Middle Paleocene), Rio de Janeiro, Brazil, harbor a rich fossil molluscan fauna consisting exclusively of pulmonate snails, both terrestrial and freshwater. An extensive taxonomic revision of this paleofauna is conducted here. A new genus, Cortana, is described as well as two new species, Eoborus fusiforme and Gastrocopta itaboraiensis. The revised classification is as follows: Austrodiscus lopesi (Charopidae); Biomphalaria itaboraiensis (Planorbidae); "Brachypodella" britoi (Urocoptidae); Brasilennea arethusae, Brasilennea guttula, Brasilennea minor (Cerionidae); Bulimulus fazendicus, Bulimulus trindadeae, Cortana carvalhoi, Cyclodontina coelhoi, Itaborahia lamegoi, Leiostracus ferreirai, Plagiodontes aff. dentatus... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Itaboraí; Middle Paleocene; Mollusca; Pulmonata; Rio de Janeiro. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492013000200001 |
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| Toma,Tiago Shizen Pacheco; Maia,Valéria Cid. |
| Clinodiplosis Kieffer, 1895 (Diptera, Cecidomyiidae) é gênero cosmopolita conhecido por 103 espécies, a maioria micófaga. Com base na literatura e dados da coleção de Cecidomyiidae do Museu Nacional, Rio de Janeiro, a diversidade deste gênero no Brasil é avaliada, e informações sobre as espécies, seus hábitos e galhas são apresentadas. O gênero está representado, no Brasil, por 57 espécies (17 descritas e 40 não determinadas), o que corresponde a cerca de 16% do total de espécies descritas e 74% da fauna Neotropical. A maioria das espécies encontradas no Brasil é indutora de galhas (81%) e, destas, a metade induz galhas foliares. Gema, flor e caule foram outros órgãos vegetais galhados. As espécies estão associadas a trinta famílias botânicas, sendo mais... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Distribuição geográfica; Diversidade; Riqueza; Galha; Planta hospedeira. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492012002000001 |
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| Carbonaro,Fábio Augusto; Ghilardi,Renato Pirani. |
| RESUMO O registro fóssil do Devoniano do estado de Goiás (Sub-bacia Alto Garças, Bacia do Paraná) é ocorrente nos arredores de diversas cidades como Amorinópolis, Iporá, Caiapônia, Rio Verde e Doverlândia. Contudo, os fósseis encontrados em Goiás são, em sua maioria, representados por braquiópodes, comumente pertencentes aos gêneros Derbyina, Australocoelia, Australospirifer, Schuchertella, Orbiculoidea e Lingula. Embora também haja ocorrências, em menor número, de outros grupos como trilobitas, moluscos, tentaculitoideos, anelídeos, equinodermas, lycopsidas e cnidários, além dos microfósseis de quitinozoários, representados pelos gêneros Ramochitina, Ancyrochitina, Sphaerochitina, Angochitina, Conochitina, Lagenochitina e Cyathochitina. No entanto, os... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brachiopoda; Trilobita; Tentaculitoidea; Mollusca; Polychaeta; Crinoidea; Cnidaria; Lycopsida; Chitinozoa. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492016001100135 |
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| Gaiarsa,Marília P.; Alencar,Laura R.V. de; Martins,Marcio. |
| Even though natural history information is crucial for answering key ecological, evolutionary, and conservation questions, basic studies are still lacking for Neotropical snakes. This study aims at contributing to the knowledge of the Neotropical tribe Pseudoboini, based on literature data, analysis of museum specimens and unpublished data. The tribe is mainly composed of moderate-sized snakes, although small and large-sized snakes also occur in the clade. Mean fecundity ranged from two (Rodriguesophis iglesiasi) to 29 eggs (Clelia plumbea) and the species are predominantly terrestrial and nocturnal. Most species are diet specialists and lizards are the most commonly consumed prey (found in the diet of 29 species), followed by small mammals (consumed by 20... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ecology; Diet; Microhabitat; Reproduction; Dipsadidae. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492013001900001 |
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| Registros recuperados: 587 | |
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