Document of bibliographic reference 331150

BibliographicReference record

Type

Bibliographic resource

Type of document

Journal article

BibLvlCode

AS

Title

Summer disease in Parazoanthus axinellae (Schmidt, 1862) (Cnidaria, Zoanthidea)

Abstract

Climate change is affecting marine environments all over the world but scientists' attention is mainly devoted to tropical areas. In the Mediterranean Sea, species with a cold affinity are decreasing very fast from 0 to 40 m depth, while warm water species increase. From 2000, several populations of the zoanthid Parazoanthus axinellae (Schmidt 1882) have been showing signs of suffering along the Ligurian coast. Here we report a three‐year monitoring, from June 2001 to September 2003, of a population of P. axinellae on the rocky cliff of the Portofino Promontory (Ligurian Sea). During this span of time the population, which covered an area of several square metres with a density of about 1 polyp cm⁻², was severely reduced. In the meanwhile an encrusting sponge, Crambe crambe, rapidly colonized the free substrates abandoned by the zoanthid. Warm water and the massive proliferation of a cyanobacterium attributed to the genus Porphyrosiphon are hypothesized to be the main causes of this disease.

WebOfScience code

https://www.webofscience.com/wos/woscc/full-record/WOS:000243290900008

Bibliographic citation

Cerrano, C.; Totti, C.; Sponga, F.; Bavestrello, G. (2006). Summer disease in Parazoanthus axinellae (Schmidt, 1862) (Cnidaria, Zoanthidea). Ital. J. Zoolog. 73(4): 355-361. https://dx.doi.org/10.1080/11250000600911675

Topic

Marine

Is peer reviewed

true

Access rights

open access

Is accessible for free

true