FIGURE 5 in Revision of the genus Alonopsis Sars, 1862 and its position within Aloninae (Cladocera: Anomopoda: Chydoridae)

FIGURE 5. Alonopsis elongata (Sars, 1861), Russia, Murmansk Area, Khibiny Mountains, Lake Malyi Vud'yavr: A—limb I of juvenile male of instar I; B–C—juvenile male of instar II: B—antennule, C—limb I; D–F—adult male: D—antennule, E– F—limb I, inner and outer view. Scale bar 0.05 mm.