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Issue: Vol. 2117 No. 1: 25 May. 2009
Type: Article
Published: 2009-05-25
DOI: 10.11646/zootaxa.2117.1.3
Page range: 37–42
Abstract views: 45
PDF downloaded: 2

Chewing lice (Insecta: Phthiraptera) from parrots and parakeets of the genera Cyanoliseus and Enicognathus in Chile and Argentina, with descriptions of a new species

Laboratorio de Artrópodos, Departamento de Biología, Universidad Nacional de Mar del Plata, Funes 3300,7600 Mar del Plata, Buenos Aires Province, Argentina. Research Career of the National Council of Scientific and Technical Research (CONlCET)
Facultad de Ciencias Veterinarias, Universidad de Concepción, Casilla 537, Chillán, Chile
Phthiraptera Insecta new species taxonomy South America louse

Abstract

The following three species of parrots: Enicognathus leptorhynchus (King) (Choroy = Slender-billed Parakeet), E. ferrugineus (-Müller) (Cachaña = Austral Parakeet) and Cyanoliseus patagonus (Vieillot) (Tricahue or Barranquero Parrot = Burrowing Parrot) from Southern Chile and Argentina were examined for chewing lice. Four louse species were found: Psittacobrossus patagoni Price and Beer and Heteromenopon macrurum (Eichler) ex the Austral Parakeet, Paragoniocotes meridionalis Guimarães, H. macrurum and P. patagoni ex the Burrowing Parrot, and H. macrurum and a new species of Paragoniocotes Cummings ex the Slender-billed Parakeet and the Austral Parakeet. P. meriodionalis is a new record for Chilean fauna, and E. leptorhynchus is a new host for H. macrurum. Paragoniocotes enicognathidis n. sp. is described and illustrated, discussing the morphological affinities with its close relatives.

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