Fig. 4 in Revision of the costata-group of Alona s. lato (Cladocera: Anomopoda: Chydoridae) confirms its generic status

Fig. 4. Flavalona rustica (Scott, 1895) comb. nov. from Bol'shoe Torfyanoe lake, Bolshoi Solovetskiy Island (White Sea), Russia. A–B. Juvenile ♀♀ of instars I and II. C–N. Parthenogenetic ♀. C. Specimen with oblique valves. D. Specimen with tuberculated valves. E. Ventral margin of valves. F. Anterior setae of valves. G. Posterior setae of valves. H. Posteroventral corner and posterior margin of valves. I. Head shield. J–K. Head pores. L–M. Postabdomen. N. Antenna.