Invasion

Invasion Description

1st Record: Naples/Italy/Tyrrhenian Sea (1892, Bouillion et al. 2004, a population was studied for about 30 years, then disappeared; Schuchert 2010)

Geographic Extent

Naples/Italy/Tyrrhenian Sea (1892, Bouillion et al. 2004, a population was studied for about 30 years, then disappeared; Schuchert 2010); Civitavecchia/Italy/Mediterranean Sea (Morri 1980)

HYDROIDS FOUND IN THE ELECTRIC POWER STATION COOLING SYSTEM AT TORVALDALIGA CIVITAVECCHIA ITALY MORRI C [Reprint author]. Biological AbstractsNatura (Milan). 71(1-2). 1980. 3-14.