title: Occurrence of Vibrio alginolyticus in Ligurian Coast Rock Pools (Tyrrhenian Sea, Italy) and Its Association with the Copepod Tigriopus fulvus (Fisher 1860).
abstract: A study of heterotrophic bacteria and vibrios adhering to the copepod Tigriopus fulvus, which lives in Ligurian coast rock pools (Tyrrhenian Sea), was carried out from November 1990 to October 1991. Heterotrophic bacteria, which were always found both free in the water and bound to the T. fulvus organisms, showed a correlation with water temperature and salinity. Vibrio alginolyticus was found free in the water and bound to T. fulvus surfaces during the warmest months. Temperature is the main factor influencing the presence of V. alginolyticus in the rock pool. Attachment of this microorganism to the copepod provides a mechanism for its extended geographic distribution.
authors.affiliation: Cattedra di Planctologia Istituto di Scienze Ambientali Marine and Istituto di Microbiologia, Università degli Studi di Genova, Genoa 16132, and Istituto di Microbiologia, Facoltá di Medicina, Università di Ancona, Ancona 60131 Italy.
authors.forename: A
authors.initials: A
authors.lastname: Carli
authors.forename: L
authors.initials: L
authors.lastname: Pane
authors.forename: L
authors.initials: L
authors.lastname: Casareto
authors.forename: S
authors.initials: S
authors.lastname: Bertone
authors.forename: C
authors.initials: C
authors.lastname: Pruzzo