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Selected Publication:

Type of publication: Journal Article
Type of document: Full Paper

Year: 2020

Authors: Vitecek, S; Graf, W; Martini, J; Zittra, C; Handschuh, S; Kuhlmann, HC; Vieira, A; Hess, M; Heckes, U; Erzinger, F; Pauls, SU; Waringer, J

Title: A new Drusinae species from the western Alps with comments on the subfamily and an updated key to filtering carnivore larvae of Drusinae species (Insecta: Trichoptera: Limnephilidae).

Source: Zootaxa. 2020; 4790(3):491-504



Authors Vetmeduni Vienna:

Handschuh Stephan

Vetmed Research Units
VetCore


Abstract:
A new Drusinae species, Drusus katagelastos sp. nov., of the Drusus chapmani Species Complex, is described based on a male and associated larvae. Adult-larval association was achieved through DNA barcoding. The male of the new species differ from that of its congeners in the formation of the intermediate appendages and parameres. Information on the morphology of the larva is given, and important diagnostic features are discussed. In the context of filtering carnivore Drusinae, the larva of the new species can be separated from other filtering carnivore species by the dense cover of long translucent bristles within the frontal cavity surrounded by a circular corona of long bristles. Drusus katagelastos sp. nov. is known from only northwestern Italy (Piemonte).

Keywords Pubmed: Animals
Holometabola
Insecta
Larva
Male

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