δείτε την πρωτότυπη σελίδα τεκμηρίου στον ιστότοπο του αποθετηρίου του φορέα για περισσότερες πληροφορίες και για να δείτε όλα τα ψηφιακά αρχεία του τεκμηρίου*
The hidden invasion of the alien seagrass Halophila stipulacea (Forsskål) Ascherson along Southeastern Italy
(EN)
MUSCO, LUIGI
TOSO, ANDREA
The seagrass Halophila stipulacea (Forsskål) Ascherson (Hydrocharitaceae) is a non-indigenous species (NIS) for the MediterraneanSea. This species is expected to have a high potential for invasiveness based on models predicting the present and futuresuitability of the Mediterranean coasts with respect to the plant requirements. This species was recorded for the first time alongthe Apulian coast in the Otranto harbor in 2011. Such a record was not considered in recent publications dealing with the speciesdistribution and its forecasted invasion pathway, probably due to the scant information provided. One decade after its first recordin the area, we confirmed the presence of the H. stipulacea meadow in the same locality (Otranto), and we identified four new H.stipulacea meadows along the Ionian coast are between 1 and 30 m deep in touristic areas. Indirect evidence suggests that the plantis actively spreading along the southeastern Italian coast, and monitoring programs aiming at mapping its distribution in the area,as well as its potential effect on the native biota, are required.
(EN)
*Η εύρυθμη και αδιάλειπτη λειτουργία των διαδικτυακών διευθύνσεων των συλλογών (ψηφιακό αρχείο, καρτέλα τεκμηρίου στο αποθετήριο) είναι αποκλειστική ευθύνη των αντίστοιχων Φορέων περιεχομένου.
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