Adult: Dorsal shield entire, slightly to notably hypertrichous, with one to several pairs of supernumerary setae inserted near setae j6 and sometimes among setae z3–z5, s3–s5 on anterior region and sometimes among setae J1–J4 on posterior region (Fig. 3). Fixed cheliceral digit with pilus dentilis modified to an inflated, membranous lobe (Figs. 9, 11); movable cheliceral digit usually with a pointed process (mucro) on its mid-ventral face (Fig. 11). Peritrematic shield free posteriorly, not connected to exopodal plate IV (Fig. 7).
Female: Femur IV of female with dorsal seta ad1 untapered, rod-like, or oar-like, in contrast to adjacent simple setae (Fig. 15). Epigynal shield gently rounded posteriorly (Fig.5). Anal shield oval or elliptical, bearing only the 3 common circumanal setae (Fig. 6).
Male: Dorsal shield with peripheral setae enlarged to form a corona of basally thick and apically clavate, capitate, or attenuate setae, in contrast to their generally simple setal counterparts in females.