FIGURES 30 – 31 in Description of the preimaginal stages of Enochrus (Hugoscottia) variegatus (Steinheil, 1869) and E. (Methydrus) vulgaris (Steinheil, 1869) (Coleoptera: Hydrophilidae), with emphasis on larval morphometry and chaetotaxy

FIGURES 30 – 31. Enochrus variegatus, prolegs of third-instar larva: 30, proleg bearing a group of cuticular spines. Enochrus vulgaris, prolegs of third-instar larva: 31, proleg bearing a group of hooks. Scale bar = 0.05 mm