Wicklow Reef
Sceir Cill Mhantáin
Map showing the location of Wicklow Reef
Map showing the location of Wicklow Reef
Location in Ireland
LocationCounty Wicklow, Ireland
Coordinates52°58′25″N 5°57′25″W / 52.9736°N 5.95683°W / 52.9736; -5.95683
Area3,790 acres (15.3 km2)
DesignationSpecial Area of Conservation
Governing bodyNational Parks and Wildlife Service

The Wicklow Reef (Irish: Sceir Cill Mhantáin) is a shallow subtidal reef in the Irish Sea, located off the coast of County Wicklow, Ireland, approximately 2.88 kilometres (1.79 mi) northeast of Wicklow Head. The reefs are constructed by the honeycomb worm (Sabellaria alveolata) and are located at a depth of 12 to 30 metres (39 to 98 ft).[1]

Prior to the discovery of the Wicklow Reef in 1997, Sabellaria alveolata reefs were only known to occur in inter-tidal zones along the coasts of Britain and Ireland. Sub-tidal reefs are exceptionally rare in the region, being typically found in the Mediterranean. The Wicklow Reef is the first and only known example of a sub-tidal Sabellaria alveolata reef off the coast of Britain and Ireland.[2]

The reef is home to a number of species of crab, starfish, sea-squirts, brittlestars, as well as molluscs and bryozoans. Several species of worm such as Phaeostachys spinifera, Eulalia ornata and Unciola crenatipalma are very uncommon in Irish waters, and the Wicklow Reef is therefore considered a priority habitat. The reef is an EU-designated Special Area of Conservation.[3]

Reef species

Scientific Name Image
Sabellaria alveolata
Spirobranchus triqueter
Urticina felina
Tubularia indivisa
Ophiothrix fragilis
Sertularia argentea
Clavelina lepadiformis
Hydrallmania falcata

See also

References

  1. ↑ "Wicklow Reef SAC - Site Synopsis" (PDF). National Parks and Wildlife Service. Retrieved 14 May 2022.
  2. ↑ "Wicklow Reef SAC - Conservation objectives supporting document" (PDF). National Parks and Wildlife Service. Retrieved 14 May 2022.
  3. ↑ "Factsheet - Wicklow Reef SAC". European Environment Agency. Retrieved 14 May 2022.
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