Figure

Fig. 21.2. Morphology of adult Histeridae: A. Dorsal side: 1, frontal stria; 2, supraorbital stria; 3, lateral submarginal stria; 4, inner lateral pronotal stria; 5, lateral marginal stria; 6, antescutellar stria; 7, pronotal basal groove; 8, sutural stria; 9, 5th dorsal stria; 10, 4th dorsal stria; 11, 3th dorsal stria; 12, 2nd dorsal stria; 13, 1st dorsal stria; 14, inner subhumeral stria; 15, outer subhumeral stria; 16, scutellum; 17, propygidium; 18, pygidium. B. Ventral side: 1, delimited antennal cavity on hypomeron; 2, pronotal groove for reception of protarsus; 3, metaventral postcoxal line; 4, recurrent stria of metaventrite; 5, epipleural striae; 6, postcoxal lines on ventrite 1; 7, prosternal lobe; 8, prosternal keel extending to prosternal process; 9, prosternal stria on keel; 10, presternal suture; 11, mesoventrite.