Gaucha ibirapemussu ( Carvalho et al., 2010 )

Carvalho, Leonardo S. & Botero-Trujillo, Ricardo, 2019, On the sun-spiders of the ibirapemussu species-group of the genus Gaucha Mello-Leitão, 1924 (Solifugae, Mummuciidae), with description of a new species, Zootaxa 4700 (2), pp. 289-298 : 296-297

Gaucha ibirapemussu ( Carvalho et al., 2010)

Mummucia ibirapemussu Carvalho, Candiani, Bonaldo, Suesdek & Silva, 2010: 21 –30, figs. 2–27.

Material examined. BRAZIL: Piauí: Alvorada do Gurguéia ( Fazenda Escola da Universidade Federal do Piauí , 8°22’11.5”S 43°51’30.2”W), 30.VI.2018, D.B.S. Barbosa et al. leg., 1 ♂ (CHNUFPI 2468), 2 ♂ (CHNUFPI 2469), 1 ♂ (CHNUFPI 2470), 1 ♂ (CHNUFPI 2479) .

Distribution. Known from the municipalities of Alvorada do Gurguéia, Caracol and Guaribas, in the State of Piauí, Northeastern Brazil ( Fig. 15 ). Both localities are inserted within the Brazilian Caatinga, a semiarid biome.

Figures

FIGURES 15–16. Gaucha cabriola sp. nov., schematic representation of the male cheliceral morphology in retrolateral (15) and prolateral (16) views.Abbreviations: FD, fixed finger, distal tooth; FM, fixed finger, medial tooth; FP, fixed finger, proximal tooth; FT, fixed finger, terminal tooth; io, ipsilateral opening; MM, movable finger, medial tooth; MP, movable finger, proximal tooth; MSM, movable finger, submedial tooth; MT, movable finger, terminal tooth; PFM, profondal medial tooth; PFP, profondal proximal tooth; pic, prolateral interdigital condyle; ric, retrolateral interdigital condyle; RFA, retrofondal apical tooth; RFM, retrofondal medial tooth; RFP, retrofondal proximal tooth; RFSP, retrofondal subproximal tooth. Scale bars: 0.25 mm.