Although both Siganus luridus and Siganus rivulatus have been reported from the Maltese Islands in the literature, and on internet sites and databases, there do not seem to be any specific records of S. rivulatus from these islands. In order to address the question whether both or only one of these alien siganids occur in the Maltese Islands, all records of siganids collected or photographed in Maltese waters were evaluated. Thirteen records comprising at least 33 specimens supported by photographs or specimens and 25 records of 48 individual rabbitfish identified in the field were all S. luridus. This suggests that S. rivulatus does not occur in Maltese waters.
