Invasion
Invasion Description
1st Record: Bermuda/Atlantic Ocean (Mayer 1910)
Geographic Extent
Bermuda/Atlantic Ocean (Mayer 1910; Calder 1988; Schuchert 2006)
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Ballast Water |
Regional Impacts
References
Calder, Dale R. (1988) Shallow water hydroids of Bermuda. The Athecatae.”, Royal Ontario Museum Life Sciences Contributions 148: 1-107Schuchert, Peter (2006) The European athecate hydroids and their medusae (Hydrozoa, Cnidaria): Capitata Part 1., Revue Suisse de Zoologie 113(2): 325-410