Author: | Fretter, V., and A. Graham |
Article Title: | The prosobranch mollusks of Britain and Denmark; Part 3: Neritacea, Viviparacea, Valvatacea, terrestrial and fresh water Littorinacea and Rissoacea. |
Journal Name: | Journal of Molluscan Studies Supplement |
Keywords: | Valvata piscinalis, European valve snail, European stream valvata, snail, mollusk |