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| Henriques-Oliveira,Ana Lucia; Spies,Márcia Regina; Dumas,Leandro Lourenço. |
| The Neotropical subgenus Notalina (Neonotalina) Holzenthal, 1986 has ten described species in two species groups: brasiliana, formed by seven species from Southeastern Brazilian and Goiás State; and roraima, represented by three species from the Amazonian and Andes regions. In this paper, a new species of Notalina is described and illustrated from specimens collected in the Mantiqueira mountain range, Southeastern Brazil. The new species belongs to the brasiliana group and is easily recognized by the poorly developed dorsomesal and ventrolateral processes and the pair of mound-like protuberances located mesolaterally on abdominal segment X, and by the robust, rounded mesoventral processes and long digitate mesodorsal processes of the inferior appendages. A... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Atlantic Forest; Neotropical; Hudsonemini; New species; Identification key. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032012000400014 |
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| Henriques-Oliveira,Ana Lucia; Nessimian,Jorge Luiz. |
| Aquatic macroinvertebrate diversity and composition in streams along an altitudinal gradient in Southeastern Brazil. A study concerning taxonomic richness and composition of the aquatic insect fauna in streams within the same catchment basin along an altitudinal gradient in Southeast Brazil, was conducted to test the hypothesis that there is a faunal discontinuity in the biocenotic composition, related to differences in altitude and latitude. In Southeastern Brazil, around latitude 22°, this faunal transition from rhithron to potamon biocenosis should occur at 500 m above sea level. Eighteen tributaries of the Mambucaba River, at Serra da Bocaina National Park, SP-RJ, Brazil, were studied. The streams were separated into 6 altitudinal zones (zone 1: above... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Altitudinal distribution; Spatial distribution; Taxonomic richness; Benthic macroinvertebrates. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032010000300012 |
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| Henriques-Oliveira,Ana Lucia; Dumas,Leandro Lourenço. |
| Triplectides, with about 70 extant species, is the most diverse genus within the Triplectidinae. In the Neotropical Region there are 14 species distributed from southern Mexico to Patagonia. Two new species of Triplectides from the Neotropics are described and illustrated based on the male genitalia: Triplectides cipo sp. nov., from state of Minas Gerais, southeastern Brazil, and Triplectides qosqo sp. nov., from province of Cuzco, southern Peru. The news species can be distinguished by the male genitalia: Triplectides cipo sp. nov. can be recognized by having the inferior appendages with mesal lobes subacute and apical lobes short, and the tergum X robust, with a subtruncate apex and deep mesal notch; Triplectides qosqo sp. nov. can be recognized by the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brazil; Caddisflies; New species; Peru; Triplectidinae. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702015000100066 |
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