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| Registros recuperados: 587 | |
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| MÁRQUEZ-ACERO,ANGELA SABRINA; VIDAL-GARCIA,JUAN MANUEL; GALINDO,LUIS FRANCISCO BECERRA; GARCÍA,ALEXANDER GARCÍA. |
| ABSTRACT Taxonomic identification of the species involved in the processes of cadaveric decomposition is a fundamental procedure in forensic entomological analysis. Among the species involved in the processes of decay, those of the Calliphoridae family are particularly important because they come to the body in the early stages of decomposition. The aim of this research is to identify six species of Calliphoridae (Calliphora nigribasis, Calliphora vicina, Compsomyopsis verena, Sarconesiopsis magellanica, Chrysomia albiceps and Roraimomusca roraima) with forensic interest found in Bogotá. For that, sequences of 599 bp from mitochondrial gene COII wereas obtained. The identification was made by analysis of genetic distances under Jukes-Cantor model. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Forensic entomology; Barcode; MtDNA; COII. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492017001200141 |
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| Dorigo,Thiago Arnt; Vrcibradic,Davor; Rocha,Carlos Frederico Duarte. |
| Abstract. The amphibian fauna of the state of Rio de Janeiro, in southeatern Brazil, is characterized by high species richness and rates of endemism, and is still insufficiently known. A first list of amphibian species with occurrence in the state was published in 2004 and reported 166 taxa, but since then many new records, descriptions of new taxa, and revalidations and synonymizations of species have consistently improved the knowledge about the state’s amphibian biodiversity. Thus, a review and update of that list was deemed necessary. We herein present an updated and commented list of amphibian species occurring in the state of Rio de Janeiro based on a survey of the literature. We recorded the occurrence of a total of 201 species of amphibians (197... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anura; Atlantic Forest; Conservation; Gymnophiona; Species list. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100204 |
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| Hartmann,Marília T.; Hartmann,Paulo A.; Haddad,Célio F.B.. |
| Hyllodes phyllodes é um anfíbio diurno, que ocorre em córregos de montanha associados à Floresta Atlântica. Neste estudo, são caracterizados cinco tipos de vocalizações de Hylodes phyllodes relacionadas com o comportamento social desta espécie: dois tipos de canto de anúncio, canto de corte, canto territorial e canto de intervalo de briga. O estudo foi realizado entre janeiro de 2001 e novembro de 2002 em córregos na Mata Atlântica, dentro da área do Núcleo Picinguaba, Parque Estadual da Serra do Mar, no Município de Ubatuba, Estado de São Paulo. As observações foram realizadas em vários horários do dia, totalizando 80 horas de observações e gravação de 22 espécimes. O canto de anúncio descrito neste estudo apresentou pequenas diferenças em relação ao... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hylodes; Canto; Repertório vocal; Mata Atlântica. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492006001700001 |
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| Dénes,Francisco V.; Silveira,Luís Fábio. |
| The currently accepted albatross taxonomy, based on characters of external morphology, plumage patterns, tail shape, bill size and coloration, organization of the plates of the bill, and, more recently, molecular data such as cytochrome-b gene sequences, resulted in a division of the family Diomedeidae into four genera: Diomedea, comprising the great albatrosses; Phoebastria, the North Pacific albatrosses; Thalassarche, the mollymawks; and Phoebetria, the sooty mollymawks. However, there are only a few, old studies on albatross osteology, which focused mostly on supra-generic relationships. Research on the group's taxonomy and anatomy is important in order to establish a secure basis for the identification of each species, including the differences between... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Albatross; Cranial osteology; Diomedea; Thalassarche. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492007000300001 |
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| Mageski,Marcio Marques; Campinhos,Elaine Costa; Duca,Charles; Stein,Maria Carolina; Oliveira,Melissa Peron de; Clemente-Carvalho,Rute Beatriz Garcia. |
| Abstract Knowledge about the diet of anurans in different environments is essential to understanding important aspects of their trophic ecology. The bromeliad-frog Phyllodytes luteolus inhabits tank bromeliads in sandy coastal plains and lowland forests on the mainland, as well as a continental island in southeastern Brazil. In this work, we describe and analyze the diet of P. luteolus in three environments. We obtained the consumed prey items of 92 frogs (32 from sandy coastal plain, 32 from lowland forest and 28 from the island) via a stomach-flushing procedure. We found some variations in consumed prey composition and prey volume across populations, but ants represented the most important consumed prey in all environments. Only ants had a relative... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphibians; Lowland forest; Prey; Restinga; Trophic ecology. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492019000100229 |
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| Tavares,Marcos; Melo,Gustavo Augusto S. de. |
| A new species of Trichopeltarion A. Milne-Edwards, 1880, is described from off coast of Brazil, namely Trichopeltarion pezzutoi n. sp. The new species is compared to its Atlantic congeners, Trichopeltarion nobile A. Milne-Edwards, 1880, and Trichopeltarion intesi (Crosnier, 1981). The record of T. nobile from Brazil should actually be attributed to T. pezzutoi n. sp. The differences between the genera Trichopeltarion and Peltarion Jacquinot, 1847 are discussed. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: West Atlantic; Brazil; Deep-sea; Trichopeltarion; Trachycarcinus; Peltarion. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492005001800001 |
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| Tavares,Marcos; Cleva,Régis. |
| A new family, Trichopeltariidae, is proposed to accommodate Sphaeropeltarion edentatum, new genus and species, and four additional genera traditionally placed in the family Atelecyclidae: Trichopeltarion A. Milne-Edwards, 1880 (type genus); Peltarion Hombron & Jacquinot, 1846; Podocatactes Ortmann, 1893; and Pteropeltarion Dell, 1972. Additionally, four new species of Trichopeltarion are described and illustrated. The new family exhibits characters of neither superfamilies of the Section Eubrachyura and is assigned to its own superfamily, Trichopeltarioidea nov. Keys to the genera of Trichopeltariidae fam. nov. and to all species in the family are presented (species of Trichopeltarion excepted). Six new combinations are proposed or confirmed. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Crustacea; Brachyura; New superfamily; New family; New genus; New species; Deep-sea. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492010000900001 |
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| OLIVEIRA,ANDRÉ HENRIQUE DE; LISBOA,LUCIANE CRISTINA DE OLIVEIRA; SERRÃO,JOSÉ EDUARDO; ZANUNCIO,JOSÉ COLA; SOUZA,EDMILSON AMARAL DE. |
| ABSTRACT Exocrine glands play important role in social organization of insects, such as caste and inter-caste differentiation. Due their functional and structural plasticity, morphological studies on such glands contribute to better understanding the biology of social bees. Therefore, the aim of the study was to characterize the sequence of the post-embryonic development of intramandibular glands of Friesella schrottkyi (Friese, 1900) (Hymenoptera: Apidae) workers using histological and histochemical analyses. The mandibles of pupae at different developmental stages and newly emerged adults were analyzed. The intramandibular glands of F. schrottkyi presented two types: class I glands, in the mandible epidermis and class III glands, inside the mandible... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Exocrine glands; Morphology; Development; Stingless bees. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492017002500321 |
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| Vicente,Ricardo Eduardo; Ferreira,Alexandre Casadei; Santos,Rogério Conceição Lima dos; Prado,Lívia Pires do. |
| Abstract The state of Mato Grosso is the 3rd largest Brazilian state, is covered with three major Brazilian biomes, including the Pantanal, Cerrado, and Amazonia. To date, 449 ant species are recorded in literature for the state. In the present work, we documented the ants sampled along a fragmented landscape, in the municipality of Juara, in the Cerrado-Amazon transition zone in the state of Mato Grosso, Brazil. The ant species were captured with Pitfall traps installed in 20 trails with 10 traps in each (totaling 200). Our results show 151 species, belonging to 43 genera and eight subfamilies, of which 28 species were recorded for the first time in the state and five species recorded for the first time in Brazil. Most genera collected were Pheidole... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Distibution; Neotropical fauna; Pitfall trap; Sampling method; Species inventories. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100238 |
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| Pereira,Luis Alberto. |
| Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, (Chilopoda: Geophilomorpha: Schendylidae) is here redescribed and illustrated on the basis of type material. The species is characterized by the absence of pore-field on the first sternum; presence of undivided ventral pore-fields in an uninterrupted series along the whole trunk length; parunguis of walking legs thin and pale; and last leg praetarsus as a small tubercle with numerous spines. All these combined traits are shared by three other Neotropical members of the genus (P. geayi (Brölemann & Ribaut, 1911) from Brazil; P. ducalis Pereira, Minelli & Barbieri, 1995 from Brazil; and P. roigi Pereira, Foddai & Minelli, 2001 from Ecuador), with which P. gaigei is here compared in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pectiniunguis; Taxonomy; Chilopoda; Geophilomorpha; Schendylidae. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492010002000001 |
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| Abbate,Daniel; Cavallari,Daniel Caracanhas. |
| Nassarius levis sp. nov. is described from Canopus Bank, off Ceará, Northeast Brazil, based on shell morphology. It differs from other Brazilian species of the genus in having a more elongate shell, with a weakly developed parietal shield and a notably smooth surface. This last trait has not yet been described among the Western Atlantic Nassarius, but it is common to other congeners from the Eastern Atlantic, such as Nassarius elatus (Gould, 1845) and the Indo-Pacific, such as Nassarius excellens (Kuroda & Habe, 1961). |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Deep-water; Nassariinae; Smooth sculpture. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492013000100001 |
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| Registros recuperados: 587 | |
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