Dalyellia viridis | Apr 24, 1943 | | | British Museum, unpublished record from a roadside pond, Trash Green, Burghfield, Berks. |
Dalyellia viridis | Jan 30, 1944 | | | British Museum, unpublished record from a roadside pond, Trash Green, Burghfield, Berks. |
Rhynchomesostoma rostratum | Mar 30, 1944 | | | British Museum record, from roadside pond, Trash Green. |
Rhynchomesostoma rostratum | Apr 24, 1944 | | | British Museum record, from woodland pond, Burghfield Common, Berks. |
Gyrator hermaphroditus | Jan 30, 1944 | | | British Museum unpublished record from a roadside pond, Trash Green. |
Gyrator hermaphroditus | Apr 24, 1943 | | | British Museum unpublished record from a woodland pond, Burghfield Common, Berks. |