Figure 30. Leptodiaptomus novamexicanus (Herrick). Male. (a-b) 5th legs, posterior view; (a) Kootenay L., B.C.; (b) (redrawn after Wilson 1959); (c-e) right 1st antenna, segments 23-25; (c-d) Kootenay L., B.C.; (e) (redrawn after Wilson 1959).