FIGURE 1 in Description of a new species in the genus Bythotrephes Leydig, 1860 (Crustacea Cladocera: Onychopoda), supplements to selected species, and concluding remarks on the genus

FIGURE 1. Bythotrephes centralasiaticus sp. nov., females, Lake Kadysh (Tyva, Southern Siberia). A, general lateral view. B, antennula. C, branches of swimming antenna. D, distal end of protopodites of tl II and tl III, outer side. E, first and second endopodital segments of tl I. F, distal part of protopodite of tl I with a pseudognathobasic process. G, apical setae of first segment of tl I. H, I, apical setae of second segment of tl I. J, thoracic limb of second pair (tl II) (as—anterior setae). K, thoracic limb of third pair (tl III). L, thoracic limb of fourth pair (tl IV) (es—external setae). M, caudal process.