Global ETD Search
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Showing 1 to 4 of 4 for “"Odonatos"”.
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Análise filogenética das espécies de Castoraeschna Calvert, 1952 (Insecta, Odonata, Aeshnidae)
Cladistic analysis including adult representatives of the eight described species of Castoraeschna and four species of the related genera Coryphaeschna, Remartinia and Rhionaeschna, based on 118 morphological characters, is presented. Four different fully resolved trees were obtained using the …
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Revisão do genero Oxyagrion Selys, 1876 (Odonata, Coenagrionidae)
A revisionary study of the genus Oxyagrion Selys, 1876 offering an analysis of all scientific literature concerning it, listing of localities with geographical position (Brazilian map on the millionth) and altitude, reexamination of almost all existing types, subsequent designation of individual …
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Aspectos da biologia, morfologia e ontogenia da larva de Coryphaeschna perrensi (McLachlan, 1887) (Insecta, Odonata, Aeshnidae), com algumas considerações filogenéticas
Aspects of the biology, morphology and ontogeny of the larva of Coryphaeschna perrensi (McLachlan, 1887) (Odonata, Aeshnidae), with some phylogenetic considerations. The larval cycle of the dragonfly Coryphaeschna perrensi was studied based mainly on material collected monthly during two years …
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Aspectos da variação morfométrica em Triacanthagyna septima (Selys, 1857) (Insecta, Odonata, Aeshnidae), com notas sobre a sua taxonomia
Triacanthagyna septima occurs from South Mexico and Greater Antilles to Southeastern Brazil. This species shows morphological variations of discrete nature in some structures of the wing venation. These variations were analyzed, using statistical methods, in 225 specimens from Southeastern Brazil. …