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Type: Article
Published: 2018-10-15
Page range: 115–125
Abstract views: 63
PDF downloaded: 1

Austroectobius invunche: new genus and species of Ectobiidae for Chile (Insecta, Blattaria)

Departamento de Biología, Facultad de Ciencias Básicas, Universidad Metropolitana de Ciencias de la Educación.Chile.
Laboratorio de Sistemática y Evolución de Plantas, Departamento de Silvicultura y Conservación de la Naturaleza, Universidad de Chile. Av. Santa Rosa 11.315, La Pintana, Santiago, Chile.
Blattaria Blattellinae cockroaches SEM South America taxonomy

Abstract

We describe a new genus and species of Chilean Blattodea (Ectobiidae), collected on Isla Grande de Chiloé and associated with Fascicularia bicolor (Bromeliaceae). We study the morphology of both sexes with SEM. The new taxon is brachypterous, with tiny ellipsoid tegmina and hind wings absent. The female presents strongly sclerotized genital sclerites and spermathecal plate developed. The male without tergal specializationsand asymmetrical styles. Medium phallomere with modified sclerites, compose a sclerotized complex that includes a long ejaculatory duct.

 

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