Great Britain and Ireland (Hincks, 1868; Allman, 1872; Russell, 1953, all cited by Schuchert 2006)
Vectors
Level
Vector
Regional Impacts
References
Schuchert, Peter (2006) The European athecate hydroids and their medusae
(Hydrozoa, Cnidaria): Capitata Part 1., Revue Suisse de Zoologie 113(2): 325-410