Limnaeus eversa, von Martens, 1882

Vinarski, Maxim V., 2016, Annotated type catalogue of lymnaeid snails (Mollusca, Gastropoda) in the collection of the Natural History Museum, Berlin, Zoosystematics and Evolution 92 (1), pp. 131-152 : 134

Taxon classification Animalia Hygrophila Lymnaeidae

eversa von Martens, 1882 Figs 17, 18

Limnaea ovata var. eversa von Martens 1882: 35, pl. 4, fig. 7.

Limnaea auricularia var. eversa Zhadin 1933: 96, fig. 39.

Lymnaea eversa Starobogatov & Streletzkaya 1967: 231, fig. 18.

Type material.

The lectotype of Limnaea ovata var. eversa (see Fig. 17) was designated by Starobogatov and Streletzkaya (1967). It is housed in ZIN (No. 2 in systematic catalogue). ZIN collection contains also 25 paralectotypes (No. 1 in systematic catalogue). Other 19 paralectotypes (adult and juvenile shells) are in ZMB (accession number 34822).

Type locality.

Northern Mongolia, Eter River near Dzha-Dzassyk Monastery. leg. Potanin, 1877.

Current taxonomic allocation.

Radix (Peregriana) balthica (L., 1758). Most of the syntypes correspond to the species Lymnaea (Peregriana) intermedia Lamarck, 1822 sensu Kruglov 2005 = Radix balthica s. lato.

ZMB paralectotypes dimensions.

See Table 1.