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Invasive Rabbit Fish Devastate Mediterranean Catches

Friday, 19 June 2026/SourceGoogle News/1 min read
Rabbit fish (Siganus species), an invasive species originally from the Red Sea, have spread extensively through Greek waters including those surrounding Crete. Fishermen across the country report significant disruption to their catches, as the species competes aggressively with native fish and reproduces rapidly. The invasion has contributed to declining stocks of traditional Mediterranean species that local restaurants and markets depend on. For visitors to Crete, this may gradually affect the availability and variety of locally caught seafood in coastal tavernas. Rabbit fish are edible and are beginning to appear on some menus as fishermen adapt. The species carries venomous spines, so swimmers and snorkelers should avoid handling any unfamiliar fish encountered in the water. Local authorities are monitoring the situation, and some fishing communities are exploring commercial harvesting of rabbit fish as a way to manage population growth while offsetting economic losses.

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