Consulta: creatorFacets:"Machado,Angelo B.M."
Registros recuperados: 3
Data/hora: 11/06/2024 08:23:23

Studies on neotropical Protoneuridae. 11. two new species of Forcepsioneura Lencioni (Odonata-Zygoptera) with a key to males of the genus
Provedor de dados: 104
Autores: Machado,Angelo B.M.
Forcepsioneura haerteli sp. n. and F. westfalli sp. n. are described and illustrated from material collected respectively in the Santa Catarina State (Blumenau), Brazil and in the Napo Province (Limoncocha), Ecuador. Some notes are made on Forcepsioneura soncta (Hagen,1860) and a male topotype is illustrated. A key to males of Forcepsioneura is provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Odonata; Protoneuridae; Forcepsioneura; New species; Brazil; Ecuador.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000300021

Schizocordulia gen. nov. related to Aeschnosom Selys with description of the female and additional data on the male of Schizocordulia rustica (Selys) comb. nov. (Odonata, Corduliidae)
Provedor de dados: 104
Autores: Machado,Angelo B.M.
The monotypical genus Schizocordulia is created for Schizocordulia rustica (Selys, 1871) comb. nov. known from a single male from Bahia, Brazil lacking the anal appendages. The female is described and the redescription of the male made by GEIJKES (1970) is completed by the description and illustration of the penis, the anal appendages and the pilose plate. The main characters separating the new genus from the closely related Aeschnosoma Selys, 1870 are the bifid male inferior appendage, the very long internal branch of the hamulus, the presence of a pilose plate on the male 7th abdominal segment, and the large and complex valvula vulvae of the female. The study was based on 33 males and 2 females, which allowed an evaluation of the intraspecific variations...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazil; Behavior; Ecology; Taxonomy.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752005000300040

Carajathemis simone, new genus and species from Brazil (Odonata: Libellulidae)
Provedor de dados: 42
Autores: Machado,Angelo B.M.
Carajathemis simone n. gen., n.sp. from the state of Pará, Brazil, is described and illustrated based on 22 specimens collected in a "canga" (laterite) lake within the forest at the Flona de Carajás, Parauapebas Municipality. The new libellulid genus fits in the subfamily Sympetrinae and the male keys out to Erythemis in Garrison et al. (2006). The new taxon has a combination of characters that makes it different from all genera of Sympetrinae including Erythemis. The species is remarkable by its large size, pleural striping and especially by the complex and strongly dimorphic leg armature. It seems to be restricted to shallow, rainfall-dependent, iron-rich lakes.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Taxonomy; Morphology; Dragonflies; Legs.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000400018