FIGURE 2 in Redescription of Bythotrephes longimanus Leydig, 1860 and B. cederströmii Schödler, 1877 (Crustacea: Cladocera: Onychopoda), with notes on the morphology and systematics of the genus Bythotrephes Leydig, 1860

FIGURE 2. Bythotrephes longimanus Leydig, parthenogenetic females, Bodensee (Germany) (type locality). A, general lateral view. B, distal part of caudal process. C, antennules. D, proximal seta on antero-dorsal side of basipodite. E, distal end of antennal basipodite, outer side. F, distal end of third segment of upper antennal branch. G, distal end of apical segment of upper antennal branch. H, the same, lower antennal branch. I, maxillule (mx I) and end of mandible. J, thoracic limb of first pair (tl I). K, proximal part of tl I, anterior view (as = anterior setae, ps = posterior seta). L, distal setae of tl I. M, N, distal setae of first segment of endopodite of tl I. O–R, distal setae of second segment of endopodite of tl I. S, abdomen, lateral view. T, terminal setae of caudal process.