FIGURES 17–23 in Description of immature stages of Phelypera schuppeli (Boheman, 1834) with comments on natural history (Coleoptera: Curculionidae: Hyperinae)

FIGURES 17–23. Phelypera schuppeli (Boheman, 1834), fourth instar larva, maxillo-labial complex: 17—ventral view, 18—dorsal view, 19—prothoracic spiracle, 20—spiracle of abdominal segment I, 21—spiracle of abdominal segment VIII, 22—alimentary canal, 23—abdominal segments VIII–X, posterior view. (anv—anterior ventriculus, dms-dorsally malar s., gcc—gastric caeca, mbs—malar basiventral s., mgt—Malpighian tubules, pfs—palpiferal s., phx—pharynx, pov—posterior ventriculus, SIX—sternite IX, stps—stipal setae, SX—sternite X, TIX—tergite IX, vms—ventrally malar s.,).