Curanahuel aconcagua, a new genus and species of sun-spider (Solifugae: Mummuciidae) from the Cuyan High Andean biogeographic province of Argentina

Ricardo Botero-Trujillo; Susana Lagos-Silnik; Florencia Fernández-Campón

doi:10.1636/0161-8202-47.3.351

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Ricardo Botero-Trujillo,^1,2 Susana Lagos-Silnik,³ Florencia Fernández-Campón³

¹Theodore Roosevelt Postdoctoral Research Fellow. Division of Invertebrate Zoology and Richard Gilder Graduate School, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024-5192, USA
²División Aracnología, Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” – CONICET, Av. Ángel Gallardo 470, CP: 1405DJR, C.A.B.A., Buenos Aires, Argentina; E-mail: rbotero-trujillo@amnh.org
³Laboratorio de Entomología, Instituto Argentino de Investigaciones de las Zonas Áridas (IADIZA, CCT CONICET Mendoza), Casilla de correo 507, 5500 Mendoza, Argentina.

Abstract

A new genus and species in the South American sun-spider family Mummuciidae, Curanahuel aconcagua gen. nov., sp. nov., is herein described from Argentina. The new genus is known from two localities in the provinces of Mendoza and San Juan, both located within the Cuyan High Andean biogeographic province. Among other features, this genus can be readily distinguished from other mummuciid genera by the very distinctive ctenidia on the third post-genital sternite, which are exceptionally thick in the male and also notably thick in the female.

Citation Download Citation

Ricardo Botero-Trujillo, Susana Lagos-Silnik, and Florencia Fernández-Campón "Curanahuel aconcagua, a new genus and species of sun-spider (Solifugae: Mummuciidae) from the Cuyan High Andean biogeographic province of Argentina," The Journal of Arachnology 47(3), 351-359, (16 December 2019). https://doi.org/10.1636/0161-8202-47.3.351

Received: 18 February 2019; Published: 16 December 2019

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