Herpetacarus (Abonnencia) Vercammen-Grandjean, 1960

Diagnosis

SIF = 7B-N-3-(2-8)111.0(1)0(1)00; fsp = 7.7.7; Ip = 650–1050. Cheliceral blade with tricuspid cap; galeal setae nude; palpal claw 3-pronged; palpal tarsus with 7 branched setae. Scutum trapezoidal, wider than long, with convex or biconvex posterior margin, with 1 AM, 2 AL and 2 PL setae; sensilla globose or claviform, covered with setules, sensillary bases situated far apart (telostigmal scutum). Eyes 2 + 2. Legs 7-segmented, 2–8 genualae I, genualae II and III present, tibiala III present, mastitarsala and mastitibiala sometimes present.