First record of the Gracile lizardfish Saurida gracilis (Quoy & Gaimard, 1824) in Mediterranean waters


Published: Jan 19, 2022
Keywords:
Saurida gracilis Tunisia Mediterranean Sea Lessepsian migration non indigenous species.
FATEN KHAMASSI
RAOUIA GHANEM
https://orcid.org/0000-0001-6947-582X
BILEL HASSAN
SAHAR KARRAY
MONIA EL BOUR
JAMILA BEN SOUISSI
ERNESTO AZZURRO
Abstract

In January 2021 during a scientific survey to assess the economic impacts of a Mass Mortality Event, a single individual of the Gracile lizardfish Saurida gracilis (Quoy & Gaimard, 1824) was caught out of Korbous (Northern Tunisia). This observation, confirmed by genetic analysis, provides evidence on the occurrence of a new non-indigenous species in Mediterranean waters. The relevance of this finding for the current monitoring strategies implemented at the regional level are briefly raised and discussed.

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