A new micro-whip scorpion species from Brazilian Amazonia (Arachnida, Schizomida, Hubbardiidae), with the description of a new synapomorphy for Uropygi

Surazomus uarini n. sp. is described and illustrated based on specimens collected by beating on understory vegetation of Amazonian ""terra firme"" upland rain forests. A new cuticular structure, possibly a gland opening, is described on the female tarsus I and terminal flagellum. A putatively homologous structure is reported from the same body parts in all Undescribed species of Rowlandius Reddell and Cokendolpher 1995; Stenochrus portoricensis Chamberlin 1922; Mastigoproctus maximus (Tarnani 1889), and Thelyphonellus amazonicus (Butler 1872); suggesting it new synapomorphy for the clade Uropygi (i.e., Schizomida + Thelyphonida).

FA-PESP[99/05695-8]

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

FA-PESP[03/04868-3]

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

CNPq