— 51 — 



rado (2), província de Buenos Aires (Museo Bernardino lavada via, 

 n" 30.215 6 29.962— Las Flores; 21.666 — La Rioja), 



20. — Urophonius braçhycenlrus bivittatus (Thorell), J877 

 ÇtrcóphoriillS h. h. Tlionll. 1877. Átíí. Sor. Ihil. Sc». Nul.. vol. 10. j). 183. 



Descrição original: 



«Pallulum alium paullo majorem, ex S. Juan, ab eodem amico obli- 

 nui, eum quoque in spiritu vini condiUim eL haud dubie femineum: 

 testaceo-olivaceus est et nigro-variatus, abdomine modo duabus vitlis 

 latis nigris ornatum; differt praelerea digito manus mobili quam manu 

 postiça dimidio longiore, carinis dorsualibus et lateralibus superioribus 

 noil lanlum in segmentis caudae 1° et 2 o verum etiam in 3 o (dorsuali- 

 bus immo in I o ) granulosis, peclinum dentibus 15, est. Yar. B. ririlla- 

 Iiiih hanc formam appellare licet ; num proprie spéciesP* 



21. — Urophonius granijlatus Pocock, 180!! 



tf. <j. Poòock, 1808. Ann. Mai/. Nal. Ilist. sei. 7. vol. 1, p. 320. 

 I . a. Kraepelin, 1899, Pedipalpi mui Scorpiones, p, 101. 



Descrição original de Pocock: 



— Colour (faded) yellow, indistinetly variega led with black, a 

 continuous pale band on lhe mediam dorsal area of lhe tergites; femora 

 and tibiae of [egs variegai cd; sides and lower surface of larsi lined 

 Witb black. 



Garapace finely granular, fronlal portion mooth. Tergites finely granu- 

 lar; lhe lasl more evarsely, with two granular cresls on each side. Sterna 

 mooth, finely punetulate, lhe lasl granular in lhe middle posleriorly. 

 Ta.il of normal Ihickness, nearly parallel-sided; superior and supero- 

 fateral keel present aild granular on segjnents 1-3, lhe superior also tra- 

 ceable ou segraent, lhe lower side of segnients I and 2 scarseíy granular, 

 the granules arranged along lhe four cresls, lhose in lhe middle irregu; 

 larly disposedjthe inferioi lateral cresls very weak on lhe second segment- 

 third and fourlh seginenls smoOth laterally and bclow, wilhoul cresls; 

 fifth segment with three inferior granular keels exlending along lhe 

 posterior two Ihirds of the segment, the area between them irregularly 

 -'anular in its poslerioir half; vesicle finnely granular laterally and 

 below, us wide ;>s segment 5. 



'C/ícZóe/hUmerus weakly granulai' and keeled above at lhe base and in 

 honl; brachium and band smouth, not keeled, punclured; hand slender, 

 a líttle wider than brachium, narrover than vesicle, its widlh conside- 



SciELOl 



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