FIGURE 5 in Revision of the Holarctic genus Rhynchotalona Norman, 1903 (Anomopoda: Chydoridae)

FIGURE 5. Rhynchotalona weiri sp. nov. from Cranberry lake, Adirondack mountains, New York State, USA. A, juvenile female of instar II. B, adult parthenogenetic female. B–C, lateral view. D, posterior part of ventral margin of valve. E, posteroventral angle of valves. F, head shield. G–H, head pores. I, ephippial female. J–L, adult male. J–K, lateral view. L, ventral view. Scale bars: 0.1 mm for A–D, F, I–L; 0.05 mm for E, G–H.