Figs 24–31. Cryptopleurum sulcatum Motschulsky, 1863. 24–26 in A review of the genus Cryptopleurum from China (Coleoptera: Hydrophilidae)

Figs 24–31. Cryptopleurum sulcatum Motschulsky, 1863. 24–26 – habitus (24 – dorsal; 25 – ventral; 26 – lateral view). 27–28 – aedeagus (27 – ventral, 28 – dorsal view). 29 – dorsolateral part of right elytron (A – seventh stria, B – eighth stria). 30 – meso- and metaventrite. 31 – pronotal punctation.