Survey Details - NPWS Geomalacus maculosus database
        
                
                NPWS Geomalacus maculosus database
            
            
                
                NPWS Geomalacus maculosus database
            
            
                
                1842
            
            
                
                2023
            
            
                
                
                    Conchological Society of Great Britain and Ireland, All Ireland Non-Marine Molluscan Database, Survey: NPWS Geomalacus maculosus database, National Biodiversity Data Centre, Ireland, accessed 04 November 2025, <https://maps.biodiversityireland.ie/Dataset/1/Survey/1419>
                
            
        Survey Statistics
        
                
                454
            
            
                
                0
            
            
                
                1
            
        Survey species distribution
        Terrestrial Map - 10km
Distribution of the number of species recorded within each 10km grid square (ITM).Marine Map - 50Km
Distribution of the number of species recorded within each 50km grid square (WGS84).Survey records distribution
        Terrestrial Map - 10km
Distribution of the number of records within each 10km grid square (ITM).Marine Map - 50Km
Distribution of the number of records within each 50km grid square (WGS84).Records per year
                Species per year