Angel sharks have not been tagged in Irish waters for more than ten years, and this is the first time that electronic tags have been attached to them.
The action, according to researchers at the Galway-based Marine Institute, is a critical step towards the preservation of one of Europe's most endangered shark species.
Angel sharks have been categorised as severely endangered by the International Union for Conservation of Nature.
Since they are a protected species, commercial fishing is not permitted.
They can reach a maximum length of 2.5 meters and a maximum weight of 80 kg. They can live for up to 35 or 40 years.
Big news for marine conservation in Ireland!
— Marine Institute (@MarineInst) October 9, 2024
🦈🦈Two critically endangered angel shark have been successfully tagged for the first time in Irish waters at Tralee Bay. This milestone will help scientists better understand and protect these rare creatures.… pic.twitter.com/2vIDNMgCpN
Angel sharks can be found in waters all the way from North Africa to Norway, although sightings of them are currently quite uncommon due to their vulnerability.
According to the Marine Institute, one of the last remaining strongholds for the angel shark species in Irish waters is Tralee Bay.