Camptocercus streletskayae Smirnov 1998 ...

• Main Author: Sinev, Artem Y.
• Format: Text
• Language: unknown
• Published: Zenodo 2018
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Branchiopoda; Cladocera; Eucercidae; Camptocercus; Camptocercus streletskayae; Seta; Barrow; Alaska
• Online Access: https://dx.doi.org/10.5281/zenodo.5954971; https://zenodo.org/doi/10.5281/zenodo.5954971

Camptocercus streletskayae Smirnov, 1998 (fig. 6) Smirnov 1998: 70–71, fig. 28–44, Pl. 2; Sinev 2015a: 170–174, fig. 1–2. Material examined. Over 150 parthenogenetic females and over 10 males from water body near Jaap pond, Barrow, Alaska, USA, 31.08.1975, coll. J. Honey, DGF 6327. Description. Parthenogenetic female (Fig 6A–J). From studied populations fully agree with the earlier descriptions (see Sinev 2015a); diagnostic features of the species include peculiar morphology of marginal denticles of postabdomen (Fig 6F–G) and postabdominal claw (Fig 6H–J), and IDL with hook-like, thick seta 1 (Fig 6J). The only difference between Asian and American populations is the absence of denticles on posteroventral angle of valves in the latter ones (Fig 6B). Male. General. Body lower than in female, low oval (Fig. 6K), with well developed dorsal keel on head and valves; height/length ratio about 0.57; maximum height before the midline. Body strongly compressed laterally. Head (Fig. 6L) with truncated rostrum. Ocellus ... : Published as part of Sinev, Artem Y., 2018, Genus Camptocercus (Cladocera: Anomopoda: Chydoridae) in North America, pp. 583-599 in Zootaxa 4459 (3) on pages 594-595, DOI: 10.11646/zootaxa.4459.3.11, http://zenodo.org/record/1459120 ...