International Introductions of   Gymnothorax reticularis
Introductions as compiled by FAO

Main Ref: Stern, N. and M. Goren 2013
To: off Rosh Hanikra, Israel
FAO area: Mediterranean and Black Sea
From:Red Sea
FAO area: Indian Ocean, Western
Year: 2013
Range: -
Period: 2000-present
Established in the wild: unknown,
Established in aquaculture:   -   
Significant ecological interactions: -
Significant socio-economic effects: -
Introduced by:  
Reason: Lessepsian migration
Other reason: ornamental
Comments: Recorded off Rosh Hanikra, Israel (33°02' N, 35°04' E), depth: 60 m, collected by Z. Haibatov (captain of the commercial bottom trawler "Or David"), 2 January 2013. TL 460 mm, Weight 113 g TAU-P.14971. The most reasonable introduction route of G. reticularis into the Mediterranean is based on the morphological similarities with the single Red Sea record. These similarities indicate that the newly reported specimen most likely originated from the Red Sea; hence it invaded the Mediterranean via the major common vector, the Suez Canal. Another possible route for introducing G. reticularis into the Mediterranean is based on the genus Gymnothorax providing many species for the world's ornamental fish trade (Monteiro-Neto et al. 2003; Jayalal & Ramachandran 2012). It is therefore also possible that the reported specimen of G. reticularis was simply released by aquarists into the Levant Basin. Further sightings of G. reticularis in the Mediterranean will clearly determine whether this alien species has managed to integrate within the Levantine ichthyofauna or that it will remain as a single esoteric record (Ref. 93345).     Ref:   


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