Species Detail - Long-fin Tuna (Thunnus alalunga) - 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
Thunnus alalunga
Long-fin Tuna
Long-fin Tunny, Long-finned Tunny
N/A
thala
(Bonnaterre, 1788)
bony fish (Actinopterygii)
Species
4
3
4
01/08/1901
31/12/1976
16 September (recorded in 1947)
16 September (recorded in 1947)
National Biodiversity Data Centre, Ireland, Long-fin Tuna (Thunnus alalunga), accessed 13 July 2020, <https://maps.biodiversityireland.ie/Species/13597>

Records per month (across all datasets)

Records per year (across all datasets)