Table 5 in Taxonomy and trans-Beringian biogeography of the pond snails (Gastropoda: Lymnaeidae) of East Asia: an integrative view

Table 5. The faunal groups to which the native pond snails of the studied region belong (based on their current distribution).
Faunal groupSpecies includedN (%)BeringianDallirhytis atkaensis, Kamtschaticana sp.12 (14.3)East AsianGalba pacifica, Ladislavella liogyra, Orientogalba ollula, Radix plicatula4 (28.6)HolarcticRadix auricularia1 (7.1)JapaneseKamtschaticana nipponica, Orientogalba hokkaidoensis, Radix onychia3 (21.4)NearcticWalhiana arctica, Walhiana catascopium2 (14.3)North AsianKamtschaticana kamtschatica, Lymnaea sorensis2 (14.3)