FIGURE 6. Hybrid form Bythotrephes brevimanus x B in Morphological assessment of the North Eurasian interspecific hybrid forms of the genus Bythotrephes Leydig, 1860 (Crustacea: Cladocera: Cercopagididae)

FIGURE 6. Hybrid form Bythotrephes brevimanus x B. cederströmii, females (A–G). Bythotrephes sp. x B. cederströmii, females (H–M). (A–F, Lake Gusinoe; G, Lake Zaysan; H–M, Lake Borzu-Khol'). A–E, J, K, postabdominal and caudal claws. F, L, M, bend of caudal process. G, I, setae of distal end of second endopodital segment of tl I. H, the same of first endopodital segment of tl I.