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Issue: Vol. 3972 No. 1: 10 Jun. 2015
Type: Article
Published: 2015-06-10
DOI: 10.11646/zootaxa.3972.1.4
Page range: 65–74
Abstract views: 29
PDF downloaded: 1

A new genus and species of pterygosomatid mite (Acari: Pterygosomatidae) parasitizing Callopistes maculatus (Squamata: Teiidae) from Chile

Departamento de Ciencias Pecuarias, Facultad de Ciencias Veterinarias, Universidad de Concepción, Av. Vicente Méndez 595, Chillán, Chile
Departamento de Sistemática y Evolución, Centro de Investigación en Biodiversidad y Conservación, Universidad Autónoma del Estado de Morelos, Avenida Universidad 1001, Col. Chamilpa, C. P. 62209, Cuernavaca, Morelos, México
Departamento de Zoología, Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, Barrio Universitario s/n, Concepción, Chile.
Departamento de Zoología, Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, Barrio Universitario s/n, Concepción, Chile.
Departamento de Zoología, Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, Barrio Universitario s/n, Concepción, Chile.
Acari Pterygosomatidae Callopistiella atacamensis gen. nov. sp. nov ectoparasites Prostigmata Teiidae

Abstract

A new genus and species Callopistiella atacamensis gen. nov. and sp. nov. (Acariformes: Pterygosomatidae) are described from Callopistes maculatus (Squamata: Teiidae) in Chile. In this species, both sexes are characterized by the hypostome without a velum, the chelicerae proximally globose and very thin distally, ending in a movable digit curved outward, the fixed cheliceral digit reduced to a membranous and sparsely serrate structure, presence of seta 2c, tarsus I with seta ft nude and 2 times longer than solenidion ω2; larvae have solenidion ω1 on tarsus I and tibia I without solenidion φ and moderate hypertrichy present around the genital area. Some biological aspects of this new species are discussed.