Collecting site

Mymbyr, Caernarvonshire (Caernarvon, Carnarvonshire, Arfon), North Wales, United Kingdom
Unable to find coordinates for the lake, coordinates are for Caernarvonshire
latitude: 53.083332     53 05 00 N
longitude: -4     004 00 00 W

[Precision of location: Alexandria Digital Library (with NGA GNDB data)]
[Site Named Here by name of site (or city, etc.)]

Collected here:

Stenostomum grabbskogense Luther, 1960	Nov 1968 - Oct 1969	littoral		calcium poor lake (1.3 mg/l).
Stenostomum leucops (Duges, 1828)	Nov 1968 - Oct 1969	littoral		calcium poor lake (1.3 mg/l).
Prorhynchus stagnalis Schultze, 1851	Nov 1968 - Oct 1969	littoral		calcium poor lake (1.3 mg/l).
Castrada (Castrada) luteola Hofsten N, 1907	Nov 1968 - Oct 1969	littoral		calcium poor lake (1.3 mg/l).
Castrada (Castrada) neocomensis Volz, 1898	Nov 1968 - Oct 1969	littoral		calcium poor lake (1.3 mg/l).
Castrada (Castrada) viridis Volz, 1898	Nov 1968 - Oct 1969	littoral		calcium poor lake (1.3 mg/l).
Mesostoma lingua (Abildgaard, 1789)	Nov 1968 - Oct 1969	littoral		calcium poor lake (1.3 mg/l).
Gyratrix hermaphroditus Ehrenberg, 1831	Nov 1968 - Oct 1969	littoral		calcium poor lake (1.3 mg/l).