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Título: | The adults of Harpagobaetis Mol and Tomedontus Lugo-Ortiz and McCafferty (Ephemeroptera: Baetidae) with notes on the nymphal stage |
Autor: | Falcão, Jesine Netto Salles, Frederico Falcaõ Hamada, Neusa |
Palavras-chave: | Baetidae Ephemeroptera Hexapoda |
Data do documento: | 2010 |
Revista: | Zootaxa |
É parte de: | Volume 2530, Pags. 39-46 |
Abstract: | In the present study the imagos of Harpagobaetis Mol and Tomedontus Lugo-Ortiz & McCafferty are described for the first time. They can be differentiated from other genera of Baetidae by the following combination of characteristics: Harpagobaetis, forewing with paired marginal intercalary veins; hind wing present with two complete longitudinal veins; costal projection of hind wing pointed, placed in the basal third of anterior margin, cross veins absent; forceps three-segmented, segment I with bulbous base, segment III long, about 3 × as long as wide; Tomedontus, dorsal portion of turbinate eye circular; forewing with paired marginal intercalary veins; hind wing absent; forceps three-segmented, segment II with strong medial projection; subgenital plate without projection. Copyright © 2010. |
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