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| Registros recuperados: 1.332 | |
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| Cazorla,Carla G.; Ronderos,Maria M.; Spinelli,Gustavo R.; Torreias,S.R.S.; Ferreira Keppler,Ruth L.. |
| A new species from the Neotropical Region, Stilobezzia (Stilobezzia) pseudopunctulata Cazorla & Ronderos, is described and illustrated based on male and female adults and pupal exuviae. Adults were collected in the Argentinian provinces of Chaco, Formosa, Corrientes and Buenos Aires, and in Santa Cruz, Bolivia. The pupa was collected from mats of floating aquatic macrophytes in a lagoon in Ilha da Marchantería, in the vicinities of Manaus, Brazil. This new species is compared with its similar congener Stilobezzia punctulata Lane, from which it can be mainly distinguished by the wing with only two dark spots, the parameres longer and hook-shaped, the pupal respiratory organ with 11-12 pores and the very short apicolateral processes of the anal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Argentina; Brazil; Pupa; Stilobezzia pseudopunctulata sp. nov.; Taxonomy. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262012000400002 |
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| Bejarano,Eduar Elías; Duque,Patricia; Vélez,Iván Darío. |
| Sycorax utriensis n. sp. is described and illustrated from a male specimen collected with a CDC light trap in the Parque Nacional Natural Ensenada de Utría, on the Pacific Coast of Colombia. Five species of Sycorax are now known from Colombia, S. andicola Young, 1979, S. colombiensis Young, 1979, S. fairchildi Young, 1979, S. trispinosa Young, 1979 and S. utriensis n. sp. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biogeographic Chocó; Colombia; Psychodid fly; Taxonomy. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262008000100005 |
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| Fernandes,Daniell Rodrigo Rodrigues; Lara,Rogéria Inês Rosa; Perioto,Nelson Wanderley. |
| The geographic ranges of Heimbra opaca (Ashmead, 1894), H. bicolor Subba Rao, 1978 and H. parallela Stage & Snelling, 1986 are extended based on study of material deposited in the entomological collections of the Laboratório de Sistemática e Bioecologia de Parasitoides e Predadores da APTA (Ribeirão Preto, SP, Brazil) of the Instituto Brasileiro de Geografia e Estatística (Brasília, DF, Brazil). Symbra potiguara Perioto & Fernandes sp. nov. (Hymenoptera, Eurytomidae) is described, illustrated and compared with S. cordobensis Stage & Snelling, 1986, the single species previously known for this genus. A key to the genera of Heimbrinae and to the species of Symbra is provided. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brazil; Chalcidoidea; Heimbra; Parasitoid. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262012000400004 |
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| Caetano,Daniel S.; Vanin,Sergio A.. |
| Pimelerodius punctiventris sp. nov. (type locality Brazil, Amazonas, Itacoatiara) is described and illustrated. The new taxon is compared with similar species, being distinguished from the other 12 known species of the genus by the presence of punctures in ventrite I. The available published key for identification of species of Pimelerodius is adapted to include the new species. A modification of the generic description of the aedeagus of Pimelerodius is provided, a necessity due to the differences observed in the aedeagus of the new species. The occurrence of P. motacilla (Boheman, 1843) in the Amazon Region, recorded in sympatry with P. punctiventris in Itacoatiara, AM, is discussed and confirmed, based on the study of 41 available specimens. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brazil; Erodiscina; Neotropical Region; Taxonomy; Weevils. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262008000300016 |
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| Pecly,Nathalia H.; Takiya,Daniela M.; Mejdalani,Gabriel. |
| ABSTRACT A new species of the genus Dasmeusa Melichar, 1926 is described and illustrated from specimens collected in the State of Amazonas, Northern Brazil. Dasmeusa imperialis sp. nov. can be distinguished from the five known species of the genus, as well as from those of closely related genera, by the following combination of features: dorsum yellow with orange, preapical transverse irregular stripe on forewing; male pygofer moderately produced posteriorly, with posterior margin broadly rounded; style without preapical lobe, narrow and truncate apically; aedeagus with robust apical process directed ventrally, ventral margin of this process dentate; paraphyses with pair of dorsal dentiform projections on stalk, rami slender and directed posterodorsally;... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Atlantic Forest; Cicadellinae; Leafhopper; Morphology; Neotropical region. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262019000400343 |
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| Ferreira,André Luis Diniz; Lozada,Pedro W.; Takiya,Daniela Maeda. |
| ABSTRACT Onega comprises nine valid species distributed in South American countries, Bolivia, Colombia, Ecuador, Paraguay and Peru, commonly at high altitudes. The genus has as diagnostic characteristics the transition crown-frons with transversal carina; crown and superior portion of frons with concavities; pronotum wider than transocular width of head; and paraphysis, when present, as a median esclerite. The present paper describes Onega musa sp. nov., from Ecuador and Peru, which can be distinguished from other Onega species by: body mostly yellow, with brown maculae distributed on dorsum; posterior margin of male pygofer serrate, with long microsetae on the basiventral margin; aedeagus with shaft bisinuate with dorsal acute preapical process; female... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Andes; Auchenorrhyncha; Leafhopper; Cicadellinae; Taxonomy. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000400324 |
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| Vanin,Sergio A.; Gaiger,Fábio. |
| Heilipus odoratus sp. nov. (type locality: Brazil, Amazonas, Manaus) is described based on adults reared from seeds of Aniba rosaeodora Ducke (Lauraceae), popularly called "pau-rosa". The species is spermophagous and develops from egg to adult inside the seeds. The new taxon is compared with the similar Heilipus draco (Fabricius, 1801). Illustrations of larva, pupa, adult and of important structures for species identification are given, including the male and female genitalia, figured for the first time for a species of Heilipus. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Heilipus; New species; "pau-rosa"; Spermophagy; Weevils. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262005000200007 |
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| Vilela,Carlos R.; Val,Francisca C. do. |
| Drosophila boraceia sp. nov. is described from a single male specimen collected at the Estação Biológica de Boracéia, Salesópolis, state of São Paulo, Brazil. At first inspection it looks like a species of Drosophila belonging to the fasciola subgroup of the repleta group, mainly because of the fasciola-like pattern of fused spots on the thorax. However, mostly due to the quite distinct structures of the male terminalia, it seems to be more similar to one ungrouped and also spot-thoraxed South American species, Drosophila atalaia Vilela & Sene, 1982. Illustrations of the terminalia are also provided. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Drosophilinae; Male terminalia; Neotropics; Rain forest; State of São Paulo. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262004000100008 |
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| Oliveira,Letícia A. de; Inez,Tiago G.; Ferreira,Wellington D.; Hermes,Marcel G.. |
| ABSTRACT Advances in potter wasp systematics have been achieved recently, with classificatory changes resulting from analyses based upon large scale molecular datasets. For the Neotropics, recent hypotheses point to the occurrence of an exclusive clade recognized within the tribe Eumenini. In this group, several contributions regarding taxonomy and systematics have been proposed in the last five years, including the genus Alphamenes. This taxon contains seven described species whose distribution is exclusively Neotropical. Females are morphologically homogeneous, and characters related to copulatory organs are useful in male diagnosis. This contribution forms the first phylogenetic approach to include all species of Alphamenes, hence the first to strongly... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Male genitalia; Minixi; Systematics; Taxonomy. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262019000100073 |
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| Registros recuperados: 1.332 | |
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