Peregriana dolgini (Gundrizer & Starobogatov, 1979)

Vinarski, Maxim V., Aksenova, Olga V. & Bolotov, Ivan N., 2020, Taxonomic assessment of genetically-delineated species of radicine snails (Mollusca, Gastropoda, Lymnaeidae), Zoosystematics and Evolution 96 (2), pp. 577-608 : 577

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).

Figures

Figure 7. Shells of species of the genera Ampullaceana and Peregriana. A. Ampullaceana ampla (Austria, Wallersee Lake; NHMW). B. A. ampla (Germany, Neckarsteinach; NHMUK). C. A. balthica (14.12.1946, Denmark, Fureso Lake; ZMUC). D. A. balthica (Sweden, Stockholm; NMG). E. A. dipkunensis (Russia, Arkhangelsk Region, Nyandomka River; LMBI). F. A. dipkunensis, the holotype (07.07.1977, Russia, Krasnoyarsk Territory, Gornoye Lake; ZISP). G. Limneus fontinalis, the lectotype (after Forcart 1957). H. A. fontinalis (18.08.2017, Russia, Rostov Region, Veselovskoye Reservoir; LMBI). I. Limneus intermedius (France, Lyon; NHMW). J. A. lagotis (Russia, Leningrad Region, Lava River near Troitskoye; ZISP). K. A. lagotis (Austria, Buergenland, Bodersdorf; NHMW). L. Peregriana dolgini (Russia, Republic of Buryatia, Kironskiy Spring; RMBH). M. P. peregra (France, from Draparnaud's collection; NHMW). Scale bars: 2 mm (D-F, J, L, M), 5 mm (A-C, H, I, K). G - scale bar absent from the original publication.

Figure 8. Copulatory apparatuses of the species in the genera Ampullaceana, Peregriana, Kamtschaticana, Tibetoradix, Racesina, Orientogalba and Bullastra. A. Ampullaceana ampla (11.07.2017, Ukraine, Transcarpathian Region, Irshava River). B. A. balthica (Germany, Mecklenburg-Vorpommern, lake Torgelower See). C. A. dipkunensis (15.09.2016, Ukraine, Transcarpathian Region, Tisa River). D. A. fontinalis (20.08.2017, Russia, Rostov Region, Severskiy Donets River). E. A. lagotis (29.06.2016, Tajikistan, a stream in the Panj River floodplain). F. Peregriana dolgini (13.07.2015, Russia, Tyumen' Region, a floodplain of the Tol'ka oxbow). G. Peregriana peregra (01.07.2006, Russia, Omsk Region, vicinity of Chernoluchye settlement). H. Kamtschaticana kamtschatica (12.04.2014, Russia, Kamchatka Peninsula, Valley of Geysers). I. Tibetoradix hookeri (09 - 10.2012, China, Tibet, a brook, 250 km N of Lhasa). J. T. kozlovi (after Aksyonova et al. 2018 a, modified). K. Racesina oxiana (04.07.2016, Tajikistan, a roadside ditch near Kurban-Shakhid village). L. R. siamensis (24.11.2016, Myanmar, a water reservoir on the Yetho River). M. Ampullaceana relicta relicta (2005, Ohrid Lake). N. Orientogalba ollula (08.07.2010, China, Shaanxi Province, a roadside ditch near Yandi village). O. Bullastra cumingiana (Philippines, Luzon Island, Lake Sampaloc). Scale bars: 1 mm. B - after Schniebs et al. (2011), modified.