The Lymnaea palustris aggregate species is recorded from western Europe to beyond the Arctic Circle and across Siberia. The full range of this segregate is incompletely known but is likely to be Eurosiberian Wide Temperate.
This species is found in the Czech Republic (in Bohemia only),[6][3]Germany, the Netherlands, Great Britain, Ireland, Croatia[7] and other areas.
The 10–25 × 6–12 mmshell is slender with the whorls often not very convex and nearly always with flat sutures. It is brown, irregularly striated (surface ornamented with strong spiral striae which cross-cut the radial growth striae – this can lead to the development of quadrate plates) and the apertural height is about 50% of the shell height. The umbilicus is closed.[4]
^ abcSeddon M. B. (2011). "Stagnicola fuscus". The IUCN Red List of Threatened Species. Version 2014.2. <www.iucnredlist.org>. Downloaded on 01 September 2014.
^Pfeiffer C. (1821). Naturgeschichte deutscher Land- und Süsswasser-Mollusken. Vol. 1 (1821): x + 135 pp., + 8 tables. Weimar. (Landes-Industrie-Comptoir).
^ ab(in Czech) Horsák M., Juřičková L., Beran L., Čejka T. & Dvořák L. (2010). "Komentovaný seznam měkkýšů zjištěných ve volné přírodě České a Slovenské republiky. [Annotated list of mollusc species recorded outdoors in the Czech and Slovak Republics]". Malacologica Bohemoslovaca, Suppl. 1: 1–37. PDF.
^Beran L. (2002). "First record of Stagnicola fuscus (Mollusca: Gastropoda) from the Czech Republic". Acta Soc. Zool. Bohem.66: 1–2.
^Beran L. (2009). "The first record of Anisus vorticulus (Troschel, 1834) (Gastropoda: Planorbidae) in Croatia?". Malacologica Bohemoslovaca8: 70. PDF.
Media related to Stagnicola fuscus at Wikimedia Commons
