Species Detail - Nautilus Ramshorn (Gyraulus (Armiger) crista) - Species information displayed is based on all datasets.

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
Gyraulus (Armiger) crista
Nautilus Ramshorn
NHMSYS0001702020 UnverifiedUnverified
N/A
gycri
(Linnaeus, 1758)
mollusc
Species
251
185
95
01/01/1850
14/07/2023
7 January (recorded in 1995)
28 December (recorded in 1974)
National Biodiversity Data Centre, Ireland, Nautilus Ramshorn (Gyraulus (Armiger) crista), accessed 26 April 2025, <https://maps.biodiversityireland.ie/Species/123432>

Records per month (across all datasets)

Records per year (across all datasets)