FIGURE 4 in Endemism and long distance dispersal in the waterfleas of Easter Island

FIGURE 4. Ovalona pascua sp. nov. Adult male postabdomen and shape in comparison to selected species (B). A, postabdomen, complete, loc. pool North of Hanga Roa village, West of Easter Island, Chile, coll. by H.J. Dumont and K. Martens, 18.VIII.1990. B, comparison O. pascua sp. nov adult male postabdomen shape, three specimens from different localities (top, after Dumont & Martens (1996), centre, pool at Hanga Rao, bottom, pool at Hanga Tuu Hata) compared to three species of the circumtropical O. pulchella-complex and to O. weinecki. O. cambouei after Sinev (2015), O. glabra after Sinev (2001a), O. pulchella after Sinev (2001b), O. weinecki after Frey (1988). Not to scale (B).