Collecting site

Morra Lake, Netherlands (Holland)

latitude: 52.883331     52°52'59.99"N
longitude: 5.45     5°27'0"E

[Precision of location: Alexandria Digital Library (with NGA GNDB data)]
[Site Named Here by name of island, bay, strait, lake, river, or stream, etc., named in source publication]

Collected here:

Oligochoerus limnophilus	Jun 7-12, 1971	littoral	stone	stone embankments and stony shores of the littoral zone. The sixteen Netherlands lakes sampled by the authors are connected by canals, so it is difficult to indentify natural rivers.
Dendrocoelum lacteum	Jun 7-12, 1971	littoral	bricks	East shore. Bricks. Vegetation, Phragmites, little detritus. 11-30 individuals per hour.
Dendrocoelum lacteum	Jun 7-12, 1971	littoral	vegetation	East shore. Bricks. Vegetation, Phragmites, little detritus. 1-10 individuals per hour.
Dugesia polychroa	Jun 7-12, 1971	littoral	vegetation	East shore. Bricks. Vegetation, Phragmites, little detritus. 1-10 individuals per hour.
Dugesia polychroa	Jun 7-12, 1971	littoral	bricks	East shore. Bricks. Vegetation, Phragmites, little detritus. 1-10 individuals per hour.
Polycelis tenuis	Jun 7-12, 1971	littoral	bricks	East shore. Bricks. Vegetation, Phragmites, little detritus. 1-10 individuals per hour.
Polycelis tenuis	Jun 7-12, 1971	littoral	vegetation	East shore. Bricks. Vegetation, Phragmites, little detritus. 11-30 individuals per hour.
Microstomum lineare	Jun 7-12, 1971	littoral	bricks	East shore. Bricks. Vegetation, Phragmites, little detritus. 11-30 individuals per hour.