FIGURE 2. A–L in New species of Alpinalona Alonso & Sinev, 2017 (Cladocera: Anomopoda: Chydoridae) from South-East USA

FIGURE 2. A–L, Alpinalona fornshelli sp. nov. from Black Lake, Natchitoches Parish, Louisiana, USA (type locality). A–I, adult parthenogenetic female. A–B, labrum. C–D, postabdomen. E, postabdominal claw. F, antennule. G, antenna. H, juvenile male of instar II. H, postabdomen. I, antennule. J–L, adult male. J, postabdomen. K, postabdominal claw. L, antennule. M–N, Alpinalona manueli (Sinev & Zawisha, 2013) from Lago de la Luna Lake, volcano Nevado de Toluca, Mexico (modified from Sinev & Zawisha, 2013). M, postabdominal claw of parthenogenetic female. N, postabdominal claw of adult male.