A new species of Charinus from Minas Gerais State, Brazil, with comments on its sexual dimorphism (Arachnida: Amblypygi: Charinidae)

Ana Caroline O. Vasconcelos; Alessandro P. L. Giupponi; Rodrigo L. Ferreira

doi:10.1636/H14-01.1

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Ana Caroline O. Vasconcelos,¹ Alessandro P. L. Giupponi,² Rodrigo L. Ferreira¹

¹Centro de Estudos em Biologia Subterrânea, Departamento de Biologia, Universidade Federal de Lavras, Lavras-MG, CEP 37200-000, Brazil. E-mail: anacarolineovasconcelos@gmail.com
²Laboratório de Referência Nacional em Vetores das Riquetsioses, LIRN-FIOCRUZ, Manguinhos, Rio de Janeiro-RJ, CEP 21040-360, Brazil; Laboratório de Aracnologia, Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista s/n, São Crist

Abstract

A new species of the genus Charinus Simon 1892 from the state of Minas Gerais, Brazil, is described. Charinus jibaossu sp. n. is morphologically close to C. mysticus Giupponi & Kury 2002 and shows both a marked secondary sexual dimorphism in the pedipalps and an interesting polymorphism in the spines of the distitarsus. The new species is endangered because it inhabits a region highly impacted by mining activities.

The American Arachnological Society

Citation Download Citation

Ana Caroline O. Vasconcelos, Alessandro P. L. Giupponi, and Rodrigo L. Ferreira "A new species of Charinus from Minas Gerais State, Brazil, with comments on its sexual dimorphism (Arachnida: Amblypygi: Charinidae)," The Journal of Arachnology 42(2), 155-162, (1 August 2014). https://doi.org/10.1636/H14-01.1

Received: 17 January 2014; Published: 1 August 2014

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