FIGURE 4 in The larvae of Rhopalopsole vespertilio Chen & Du (Plecoptera: Leuctridae) with biological notes on sympatric Nemoura nankinensis Wu (Plecoptera Nemouridae)

FIGURE 4. Male larva of Rhopalopsole vespertilio Chen & Du, 2017. A. head and pronotum, dorsal view; B. head and pronotum, ventral view; C–D. basal and apical segments of antennae; E–F. amplified basal and apical segments of antennae; G. mesothorax and metathorax, dorsal view; H. mesothorax and metathorax, ventral view.