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Type: Article
Published: 2020-10-30
Page range: 131–145
Abstract views: 163
PDF downloaded: 11

First description of immature stages of Gastropini, Gastrops willistoni Cresson (Diptera: Ephydridae) preying on eggs in a foam nest of Leptodactylus knudseni Heyer (Anura: Leptodactylidae) in Central Amazon

 

Instituto Nacional de Pesquisas da Amazônia-INPA. Coordenação de Biodiversidade, Campus II, Av. André Araújo, 2936, Petrópolis, 69067-375 Manaus, Amazonas, Brazil.
Programa de Pós-Graduação em Zoologia. Laboratório de Taxonomia e Ecologia de Anfíbios e Répteis. Universidade Federal do Amazonas, 69080-900, Manaus, Amazonas, Brazil.
Institute of Biology, Opole University, ul. Oleska 22, 45-052 Opole, Poland.
Diptera frogflies shore flies morphology larvae pupae tadpoles

Abstract

The third instar larva and puparium of Gastrops willistoni Cresson (Diptera: Ephydridae), preying on eggs in a foam nest of Leptodactylus knudseni Heyer (Anura: Leptodactylidae), in a central Amazonian dryland forest (Brazil) are described for the first time. The fusiform larva has a short breathing tube, its anterior spiracles are fan-shaped and posterior spiracles with three spircular openings. Pupa is ovoid with a broad anterior margin and bifurcate posterior tip. The taxonomic relationship of the frog egg predators, Gastrops Williston and Typopsilopa Cresson, are discussed.

 

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