Figure 12. Hesperodiaptomus eiseni Lilljeborg. Male. (a) 5th legs anterior view; (b) 5th legs posterior view; (c) detail left 5th leg, exopod 2, posterior view; (a-c) Lake Lagunita, CA; (d) 5th legs, posterior view (redrawn after Wilson 1959).

 

 

Figure 12 continued. Hesperodiaptomus eiseni Lilljeborg. Male. (e) right 1st antenna, segments 10-13; (f-g) right 1st antenna, segments 10-14; (e-f) Lake Lagunita, CA; (g) (redrawn after Wilson 1959); (h) left 1st antenna, segments 1-13, Lake Lagunita, CA; (i-j) right 1st antenna, process on segment 23; (i) Lake Lagunita, CA; (j) after Lilljeborg 1889.