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Type: Article
Published: 2022-02-04
Page range: 435-460
Abstract views: 446
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The genus Pseudocleobis Pocock, 1900 (Solifugae: Ammotrechidae) in transitional Patagonia-Monte deserts, with descriptions of two new species

1Current address: División Aracnología, Museo Argentino de Ciencias Naturales Bernardino Rivadavia (MACN), Avenida Ángel Gallardo 470, 1405 DJR, Capital Federal, Buenos Aires, Argentina. 2Laboratorio de Artrópodos, Departamento de Biodiversidad y Biología Experimental (DBBE), Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad de Buenos Aires (UBA), Pabellón II, Ciudad Universitaria, Intendente Güiraldes 2160, Capital Federal, Buenos Aires, Argentina.
Laboratorio de Artrópodos, Departamento de Biodiversidad y Biología Experimental (DBBE), Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad de Buenos Aires (UBA), Pabellón II, Ciudad Universitaria, Intendente Güiraldes 2160, Capital Federal, Buenos Aires, Argentina.
Scorpiones Solifuge Pseudocleobis mauryi sp. nov. Pseudocleobis profanus sp. nov. taxonomy ctenidia flagellum chaetotaxy

Abstract

Two new solifuge species of the genus Pseudocleobis (Solifugae, Arachnida) from northern Patagonia and southern Monte desert biogeographical regions are described: P. mauryi sp. nov. and P. profanus sp. nov. New records of P. huinca Maury, 1976, P. bardensis Maury, 1976 and P. solitarius Maury, 1976 are provided. The female of P. solitarius is described based on specimens from the type locality. SEM photographs, schemes of diagnostic characters, and maps of the known distributional records are provided for the five species treated here. Pseudocleobis profanus sp. nov. is closely related to P. huinca and P. bardensis, and the three species may form a species group characterized by the peculiar morphology of the male movable finger mucron and the flagellum. Ctenidia on male sternite III and IV are reported for the five species.

 

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