Document of bibliographic reference 364409

BibliographicReference record

Type

Bibliographic resource

Type of document

Journal article

BibLvlCode

AS

Title

The first record of the marbled spinefoot, Siganus rivulatus Forsskål & Niebuhr, 1775 and further records of the dusky spinefoot, Siganus luridus (Rüppell, 1829) from Malta

Abstract

Here we report the first record of the Marbeled spinefoot, Siganus rivulatus Forsskål and Niebuhr, 1775 (Acanthuriformes: Siganidae), collected in July 2022 from Maltese coastal waters. The specimen was identified through morphological characters and confirmed genetically through DNA barcoding, given that the family Siganidae is composed of several species belonging to only one genus with similar and overlapping morphological characters. Previous to this report, the closest record of S. rivulatus was off the island of Sicily. Thus, the presence of S. rivulatus in Maltese waters suggests that this species is expanding its distribution within the Mediterranean Sea. Additionally, this study compares this central Mediterranean record of S. rivulatus with genetic data of the Dusky spinefoot, Siganus luridus (Rüppell, 1829), a previously established species. Individual records of Siganus (rabbitfishes) are important to note, as they represent the first warning signs of a possible invasion. Previous work has shown that these species drastically alter the ecosystems of the Mediterranean region through their herbivorous diet and grazing behaviour. Therefore, we need to closely monitor for more individuals and establish mitigation measures against established and expanding populations of these two species.

WebOfScience code

https://www.webofscience.com/wos/woscc/full-record/WOS:000999097200006

Bibliographic citation

Vella, A.; Scicluna, Y.; Monaco, C.; Peri, I.; Tibullo, D.; Tiralongo, F.; Vella, N. (2023). The first record of the marbled spinefoot, Siganus rivulatus Forsskål & Niebuhr, 1775 and further records of the dusky spinefoot, Siganus luridus (Rüppell, 1829) from Malta. Bioinvasions Records 12(2): 417-426. https://dx.doi.org/10.3391/bir.2023.12.2.06

Topic

Marine

Is peer reviewed

true

Access rights

open access

Is accessible for free

true