FIGURE 1 in Cladocerans of genus Alona Baird, 1843 (Cladocera: Anomopoda: Chydoridae) and related genera from Aguascalientes State, Mexico

FIGURE 1. Alona aguascalientensis sp. nov. pond beside highway Villa Hidalgo city—Aguascalientes city, Aguascalientes State, Mexico. A–B, juvenile females of instar I and II. C–J—parthenogenetic female. C, lateral view. D, valve. E–H, posteroventral angle of valves. I–J, head pores. K, instar II juvenile male. L, adult male. Scale bars denote 0.1 mm for A–C, K–L and D; 0.05 mm for E–J.