FIGURE 1 in A new species of honeycombed Chydorus Leach, 1816 (Cladocera: Anomopoda Chydoridae) from tundra of North-East Russia

FIGURE 1. Chydorus izvekovae sp. nov. from thermokarst lake near Yanskiy village, Olsky District, Magadan Area, Russia (type locality). Juvenile female. A, lateral view. Parthenogenetic female. B, lateral view. C, ventral margin of valves. D, valve setae of posterior group, setulae shown on one seta only. E, posteriormost valve setae. F, head shield (not flattened). G, rostrum. H–I, labral keel. J, postabdomen. K, postabdominal claw. L, postabdomen with abnormally developed marginal denticles. M, antennule. N–O, antenna.Published as part of Sinev, Artem Y., Novichkova, Anna A. & Chertoprud, Elena S., 2022, A new species of honeycombed Chydorus Leach, 1816 (Cladocera: Anomopoda Chydoridae) from tundra of North-East Russia, pp. 198-210 in Zootaxa 5154 (2) on page 199, DOI: 10.11646/zootaxa.5154.2.5, http://zenodo.org/record/664135