Andres Ojanguren-Affilastro and co-workers have published a new paper on the Brachistosternus Pocock, 1893 (Bothriuridae) fauna in deserts in Chile and Peru. Five new species are described.
Brachistosternus anandrovestigia Ojanguren Affilastro, Pizarro-Araya & Ochoa, 2018 (Peru)
Brachistosternus contisuyu Ojanguren Affilastro, Pizarro-Araya & Ochoa, 2018 (Peru)
Brachistosternus gayi Ojanguren Affilastro, Pizarro-Araya & Ochoa, 2018 (Chile)
Brachistosternus misti Ojanguren Affilastro, Pizarro-Araya & Ochoa, 2018 (Peru)
Brachistosternus philippii Ojanguren Affilastro, Pizarro-Araya & Ochoa, 2018 (Chile)
Some diagnostic characters for the genus is also discussed.
Abstract:
Five new scorpion species of genus Brachistosternus of Chile and Peru are described. Brachistosternus gayi n. sp. is a high Andean species of north central Chile. Brachistosternus philippii n. sp. occurs near the coast of Antofagasta. Brachistosternus misti n. sp. occurs at intermediates altitudes of southern Peru. Brachistosternus contisuyu n. sp. occurs in Lomas formation in southern Peru. Brachistosternus anandrovestigia n. sp. occurs in coastal areas of southern Peru, and is the second known species of the genus without metasomal glands or androvestigia. Two diagnostic characters are discussed: the Internal Laminar Apophysis of the right hemispermatophore, and the sternum macrosetae.
Reference:
Ojanguren Affilastro AA, Pizarro-Araya J, Ochoa JA. Five new scorpion species of genus Brachistosternus (Scorpiones: Bothriuridae) from the deserts of Chile and Peru, with comments about some poorly studied diagnostic characters of the genus. Zootaxa. 2018;4531(2):151-94. [Subscription required for full text]
Thanks to Andrés Ojanguren-Affilastro for sending me their article!
Family Bothriuridae
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