Records of rare marine fish species taken in Irish waters by fishing vessels and sea anglers from 1786 to 2008.

Data collected on the macroalgae of rocky shores for Water Framework Directive assessment. The ecological assessment was based on rocky shore macroalgal species diversity. All data was collected by qualified marine biologists. Species identification was assessed through (UK’s) National Marine Biological Analytical Quality Control (NMBAQC) macroalgae species identification QA/QC tests

Chondrichthyan data collated from a variety of sources in order to record and understand the geographic distribution of chondrichthyans in Irish waters in support of the Chondrichthyan Regional Red List.

The records in this dataset are general marine and coastal records of different taxonomic groups submitted to the National Biodiversity Data Centre.

Marine Species Records submitted to the National Biodiversity Data Centre’s Citizen Science Portal from 01/01/2019 onwards

Compiled dataset with records of Seal (<i>Halichoerus grypus</i>; <i>Phoca vitulina</i>) observations for Ireland, from various sources and surveys.

Records of cetaceans encountered during ESAS surveys in NE Atlantic from 1980 to 2003.