Collecting site
Cardiganshire (Cardigan, Aberteifi), United Kingdom
latitude: 52.25     52°15'0"N
longitude: -4     4°0'0"W
[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:
| Planaria alpina (Dana, 1766) | 1928 or earlier |  |  | occurs in Cardiganshire streams almost down to the tidal limit. | 
| Polycelis cornuta Johnston, 1822 | 1928 or earlier |  |  | occurs in Cardiganshire streams almost down to the tidal limit. | 
| Planaria alpina (Dana, 1766) | 1928 or earlier |  |  | Cardiganshire streams. | 
| Planaria albissima Vejdovsky, 1883 | 1928 or earlier |  |  | Cardiganshire streams. | 
| Polycelis cornuta Johnston, 1822 | 1928 or earlier |  |  | Cardiganshire streams. |