Species Detail - Flat Valve Snail (Valvata (Valvata) cristata) - Species information displayed is based on the dataset "Littoral Macroinvertebrate Data From Irish Lakes".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map
Valvata (Valvata) cristata
Flat Valve Snail
Valvata cristata
N/A
vacri
O. F. Müller, 1774
mollusc
Species
15
10
10
02/04/2001
13/08/2002
7 January (recorded in 1970)
15 December (recorded in 1974)
Environmental Protection Agency, Littoral Macroinvertebrate Data From Irish Lakes, National Biodiversity Data Centre, Ireland, Flat Valve Snail (Valvata (Valvata) cristata), accessed 11 July 2020, <https://maps.biodiversityireland.ie/Dataset/38/Species/123983>

Records per month (across all datasets)

Records per year (across all datasets)