Key to the Genera

North American Scorpions

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Couplet 19

check icon Ventral setae on metasoma generally paired and confined to the keels (Fig. 58). . . . .Paruroctonus


check icon Ventral surface of metasoma with numerous small reddish setae in addition to the major setae along the keels (Fig. 59 and 60). . . . . Smeringurus


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