borealis

	site	site # (info)	collection date	kind	depth	substrate	salin	comments	reference
A	Ejde (Eidhi), Ostero, Faroes, lakes, sources, brooks, bog-pools, Faroe Islands	370 map	Jun 22-Jul 19, 1928	type locality			freshwater	in bog-pool southeast of Ejde, about 150 meters above sea level, 2 specimens.	Steinböck O (1931): 14
B	Alptavatn (Alftavatn), Iceland	602 map	Jul 1-Aug 2, 1937				freshwater		Steinböck O (1948): 17
C	Godhavn, Disko Bay, Greenland	2776 map	1931 or earlier				freshwater	pools and lakes.	Steinböck O (1932): 315
D	Ural area, near Chebarkul	6048 map	2006 or so						Rogozin AG (2007): 1-2
E	Ural Mountains, Russia	7362 map	2008 or earlier						Rogozin AG (2008):