Accessible Requires Authentication Published by De Gruyter April 5, 2007

Check-list of seaweeds recorded in the last 20 years in Venice lagoon, and a comparison with the previous records

Adriano Sfriso and Daniele Curiel
From the journal

Abstract

We present a check-list of the seaweeds for Venice lagoon, based on literature and recent records. At present the total number of taxa is 277, including 71 Chlorophyceae s.l. (25.6%), 148 Rhodophyceae (53.4%), 56 Phaeophyceae (20.2%) and 2 Chrysophyceae (0.7%). Using present day taxonomy, the number of taxa is about double that in previous lists. Since 1983, there have been 92 (ca. 33%) new records for Venice littoral zone. Of these, 19 (ca. 21%) are first records for the Mediterranean Sea, and many are alien taxa that seriously compete with the growth of indigenous species. The number of taxa that have disappeared from the lagoon, or have not been found in the recent years, is 96.


Corresponding author

Received: 2006-1-30
Accepted: 2006-11-2
Published Online: 2007-04-05
Published in Print: 2007-04-01

©2007 by Walter de Gruyter Berlin New York