Dataset Details - All Ireland Non-Marine Molluscan Database
A compilation of all data for non-marine molluscs for the island of Ireland. The data comes from a number of sources but mainly from the Conchological Society of Britain and Ireland.
28/06/2011
14/02/2024
Record and understand the geographic distribution of non-marine molluscs in Ireland. Some records are as a result of monitoring activities of protected species, others from invasive species surveying.
Direct observation supported by specimens in some cases and literature records
The island of Ireland
19th century to 2007
All records validated by Dr. Roy Anderson and Dr. Evelyn Moorkens
Complete
Conchological Society of Great Britain and Ireland www.conchsoc.org
Restricted (Data can be viewed on the mapping system but is not available for download)
Conchological Society of Great Britain and Ireland, All Ireland Non-Marine Molluscan Database, National Biodiversity Data Centre, Ireland, accessed 25 April 2024, <https://maps.biodiversityireland.ie/Dataset/1>
Dataset species distribution

Terrestrial Map - 10km

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

Marine Map - 50Km

Distribution of the number of species recorded within each 50km grid square (WGS84).
Live Map
Dataset record distribution

Terrestrial Map - 10km

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

Marine Map - 50Km

Distribution of the number of records within each 50km grid square (WGS84).
Live Map
Dataset Contacts
Roy Anderson and Evelyn Moorkens
C/O. Dr. Eugenie Regan, National Biodiversity Data Centre, WIT West Campus, Carraiganore, Co. Waterford.
N/A
Records per year
Species per year
Date Statistics
Resolution No. records
Day 53759
Year Range 11482
Year 8686
Month 4356
Day Range 1135
Month Range 176
Unknown 67
1816
2023
Record Statistics

79661

5188

198

3

Resolution No. records
100m 26300
1km 14320
2km 0
10km 39041
50km 0
Surveys
SurveyId Title Data Capture Period Species Records
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Dataset Attributes
Attribute Description
Abundance Measure of abundance of the organism recorded
Record comment A comment associated with any individual record
Survey name Name of survey if the record was made as part of a specific survey (including collections of casual observations and other loose assemblages of data)
Recorded Species
TaxonId PrefnameTaxonId Name Authority Group Rank Records
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