FIGURE 3 in Stictonectes abellani sp. n. (Coleoptera: Dytiscidae: Hydroporinae) from the Iberian Peninsula, with notes on the phylogeny, ecology and distribution of the Iberian species of the genus

FIGURE 3. Genitalia of: (a–d) Stictonectes abellani sp. n.: parameres (a) in oblique lateral and (b) in frontal view (the arrows indicate the indistinct margin of the very transparent medio-lateral part of the parameres); median lobe (c) in ventral and (d) in lateral view; (e–h) S. optatus: parameres (e) in oblique lateral and (f) in frontal view; median lobe (g) in ventral and (h) in lateral view.