18. Peregriana dolgini (Gundrizer & Starobogatov, 1979) Figs 7L; 8F; Table 2

Lymnaea peregra - Hubendick 1951: 146, figs 1, 9 (partim).

Lymnaea dolgini Gundrizer and Starobogatov 1979: 1132, figs 1(2); 2(2).

Lymnaea kurejkae Gundrizer and Starobogatov 1979: 1131, fig. 1(1).

Lymnaea gundrizeri Kruglov and Starobogatov 1983a: 141.

Lymnaea napasica Kruglov and Starobogatov 1983a: 140.

Lymnaea ulaganica Kruglov and Starobogatov 1983a: 141.

Lymnaea (Peregriana) dolgini - Kruglov and Starobogatov 1993b: 170, fig. 7G.

Lymnaea (Peregriana) gundrizeri - Kruglov and Starobogatov 1993b: 164, fig. 5A.

Lymnaea (Peregriana) kurejkae - Kruglov and Starobogatov 1993b: 170, fig. 7F.

Lymnaea (Peregriana) napasica - Kruglov and Starobogatov 1993b: 169, fig. 7C.

Lymnaea (Peregriana) ulaganica - Kruglov and Starobogatov 1993b: 164, fig. 5B.

Radix (Peregriana) dolgini - Vinarski and Kantor 2016: 332 (partim).

Radix (Peregriana) gundrizeri - Vinarski and Kantor 2016: 333 (partim).

Radix (Peregriana) ulaganica - Vinarski and Kantor 2016: 333 (partim).

Radix dolgini - Vinarski et al. 2016: 26, figs 2, 3; Glöer 2019: 239, fig. 297.

Peregriana dolgini - Aksenova et al. 2018a: 4.

TL.

Russia, Krasnoyarsk Territory, a lake in the floodplain of the Kureika River, 20 km upstream of its mouth.

Type series.

ZISP (see Sitnikova et al. 2014).

Vinarski et al. (2016) presented a full morphological and molecular account for this species, as well as the data on its range and a comparison with conchologically similar radicine taxa. P. dolgini is a species sister to P. peregra and, probably, represents its vicariant taxon in Northern Asia (Siberia). The molecularly-confirmed recordings of P. dolgini are also known from the north-eastern part of Europe - the Pechora River basin (Aksenova et al. 2018b).