Fig. 31. Meligethinus Grouvelle, 1906 in Preliminary re-examination of genus-level taxonomy of the pollen beetle subfamily Meligethinae (Coleoptera: Nitidulidae)

Fig. 31. Meligethinus Grouvelle, 1906: a, c–k – M. pallidulus (Erichson, 1843); b – M. muehlei Jelínek, 1992; m – M. humeralis Grouvelle, 1906. a – male habitus (length 1.8 mm); b – female habitus (length 2.4 mm); c – dorsal view of head; d – microsetae on middle of posterior margin of pronotum; e – ventral view of head and anterior portion of prosternum; f – prosternal process and mesoventrite; g – exposed portion of last visible abdominal ventrite; h – caudal marginal line of metacoxal cavity; k – mesotibia. Drawings b, m – refer to JELÍNEK (1992) for scale. Scale bars: Figs. c, e, f, g, h, k = 100 μm; Fig. d = 20 μm.