Ampullaceana ampla (W. Hartmann, 1821)

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

10. Ampullaceana ampla (W. Hartmann, 1821) Figs 7A, B ; 8A ; Table 2

Limneus hartmanni Studer 1820: 93 (nom. nudum).

Limneus auricularia var. ampla Hartmann 1821: 250, Taf. II, fig. 29.

Limnaea ampla - Hartmann 1840-1844: 69, pl. 17.

Gulnaria hartmanni - Hartmann 1840-1844: 71, pl. 18.

Gulnaria monnardi Hartmann 1840-1844: 72, pl. 19.

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

Lymnaea (Peregriana) patula - Kruglov and Starobogatov 1993b: 166, fig. 6D ( Lymnaea ), non Da Costa 1778; Kruglov 2005: 351, figs 236(4-5); 241, 242.

Lymnaea tobolica Lazareva 1967: 200, figs 4, 8.

Radix ampla - Glöer 2002: 215, fig. 243; Glöer 2019: 235, fig. 293.

Radix (Peregriana) ampla - Vinarski and Kantor 2016: 327.

Ampullaceana ampla - Aksenova et al. 2018a: 4.

TL.

Germany, Bavaria, Rhein River near Reineck.

Lectotype.

Naturmuseum Saint-Gallen, Switzerland (designated in Vinarski and Glöer 2007).

A. ampla is distributed in Europe (except the northernmost and southernmost latitudes), Western Siberia and the southern part of Eastern Siberia ( Glöer 2002, 2019; Vinarski and Glöer 2007; Andreeva et al. 2011; Welter-Schultes 2012). The shell of this species is relatively large, with low spire and very expanded aperture; conchologically, A. ampla can sometimes be confused with R. auricularia ; however, the former species has straight or virtually absent columellar fold, which is not characteristic for R. auricularia . Shell height may reach 30-32 mm. The lengths of the praeputium and the penis sheath in this species are roughly equal (see Fig. 8A ), with ICA close to 1.00. In a sample of A. ampla (n = 52), collected from several water-bodies of Russia, ICA was equal to 0.88 ± 0.13 (min - max = 0.51-1.21).

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.