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Mostrando ítems 51-60 de 1987
Taxonomic revision of Pseudorhopalia Wilcox & Papavero, 1971 (Insecta, Diptera, Mydidae, Rhopaliinae), with description of a new species from the Brazilian Amazon
(Magnolia PressAuckland, 2014-11-17)
The previously monotypic genus Pseudorhopalia Wilcox & Papavero, 1971 is here revised, with description of a new species,
Pseudorhopalia manauara, sp. n. The type-species, P. mirandai (d’Andretta & Carrera, 1951), is only ...
Taxonomic revision of Gripopteryx (Pictet, 1841) (Plecoptera: Gripopterygidae)
(MAGNOLIA PRESS, 2011)
The genus Gripopteryx is revised and two new species are described, G. japi n. sp. from southeastern Brazil, and G. clemira n. sp. from northeastern Brazil. The male of G. brasiliensis Samal, 1921 and the female of G. ...
Taxonomic revision of the genus sertularella (cnidaria: hydrozoa) from southern south america and the subantarctic, with descriptions of five new species
(2017)
The hydroids belonging to the genus Sertularella Gray, 1848 from southern South America and the subantarctic are revised, based on both literature data and the reexamination of type specimens and additional material dealt ...
Taxonomic revision of the Cis-Andean species of Mylossoma Eigenmann & Kennedy, 1903 (Teleostei: Characiformes: Serrasalmidae)
(Magnolia Press, 2018-02-27)
A revision of the cis-Andean species of Mylossoma is presented. Four species were recognized: M. albiscopum and M. aureum from the rio Amazonas and rio Orinoco basins; M. duriventre, from the rio Paraguai, lower rio Parana ...
Revisão taxonômica de Matayba sect. Matayba (Sapindaceae, Cupanieae)Taxonomic revision of Matayba sect. Matayba (Sapindaceae, Cupanieae)
(Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, 2017-06)
Matayba contêm cerca de 50 espécies de arbustos ou árvores distribuídas desde o México até o norte da Argentina e divididas em quatro seções. No Brasil estão presentes 30 espécies e 17 delas são endêmicas. Matayba sect. ...
Taxonomic and nomenclatural notes on Guatteria australis (Annonaceae)
(MAGNOLIA PRESS, 2011)
Guatteria is the largest genus of Annonaceae, comprising ca. 300 species. The genus presents taxonomic problems, and the number of species has been overestimated. Taxonomic revision, description, comments and illustration ...
Alfred Russel Wallace and the Darwinian Species Concept: His Paper on the Swallowtail Butterflies (Papilionidae) of 1865
(Universidad de Concepción.Facultad de Ciencias Naturales y Oceanográficas., 2009)
The molluscan genera Mactrella and Mactrinula: Taxonomic revision and redescription of type species
(Institute of Malacology, 2012-12)
The genera Mactrella and Mactrinula, both described by Gray in 1853, have generally been considered synonyms. Additionally, five species had been included in Mactrella were later placed in the genus Mactrellona Marks, 1951. ...