Passandra Dalman, 1817

Remarks. The species under consideration belongs to the genus Passandra on the basis of the following morphological characters: (1) tarsomere 1 of all tarsi short, distinctly shorter than tarsomere 2; (2) admedian grooves on head well developed and joined posteriorly to occipital groove; (3) sublateral grooves on head shallow and clearly joined to occipital groove, (4) elytra with grooves 1 and 6 complete, grooves 2–5 reduced; (5) pronotal sublateral lines present; (6) antennomeres 5–6 narrowly grooved ventrally (other antennomeres not clearly visible in examined specimens); and (7) antennomere 11 asymmetric and keeled.