Overlapping markers can be separated by clicking on them.
Hovering the cursor over a marker will show the site's name.
Clicking on a marker will show information available about the collection site. (Compare with corresponding letter in table.)
Oorden Lake (De Oorden), Netherlands (Holland)
latitude: 52.900002
longitude: 5.5
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
| 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 | broken concrete | South-east shore. Broken concrete. Vegetation, Phragmites, a little Typha, little detritus. 11-30 individuals per hour. |
| Dendrocoelum lacteum | Jun 7-12, 1971 | littoral | vegetation | South-east shore. Broken concrete. Vegetation, Phragmites, a little Typha, little detritus. 300+ individuals per hour. |
| Dugesia polychroa | Jun 7-12, 1971 | littoral | vegetation | South-east shore. Broken concrete. Vegetation, Phragmites, a little Typha, little detritus. 11-30 individuals per hour. |
| Dugesia polychroa | Jun 7-12, 1971 | littoral | broken concrete | South-east shore. Broken concrete. Vegetation, Phragmites, a little Typha, little detritus. 31-100 individuals per hour. |
| Polycelis tenuis | Jun 7-12, 1971 | littoral | broken concrete | South-east shore. Broken concrete. Vegetation, Phragmites, a little Typha, little detritus. 11-31 individuals per hour. |
| Polycelis tenuis | Jun 7-12, 1971 | littoral | vegetation | South-east shore. Broken concrete. Vegetation, Phragmites, a little Typha, little detritus. 11-31 individuals per hour. |
| Castrella truncata | Jun 7-12, 1971 | littoral | broken concrete | South-east shore. Broken concrete. Vegetation, Phragmites, a little Typha, little detritus. 1-10 individuals per hour. |
| Macrostomum distinguendum | Jun 7-12, 1971 | littoral | vegetation | South-east shore. Broken concrete. Vegetation, Phragmites, a little Typha, little detritus. 1-10 individuals per hour. |
| Microstomum lineare | Jun 7-12, 1971 | littoral | vegetation | South-east shore. Broken concrete. Vegetation, Phragmites, a little Typha, little detritus. 31-100 individuals per hour. |
| Olisthanella truncula | Jun 7-12, 1971 | littoral | vegetation | South-east shore. Broken concrete. Vegetation, Phragmites, a little Typha, little detritus. 1-10 individuals per hour. |
| Stenostomum leucops | Jun 7-12, 1971 | littoral | broken concrete | South-east shore. Broken concrete. Vegetation, Phragmites, a little Typha, little detritus. 1-10 individuals per hour. |