An invasive species of fish, that could present one of the biggest threats to the Island?s endemic fish, has continued to be sighted in Bermuda.

The staff of the Department of Conservation Services is encouraging all divers and snorkelers to report sightings of the Pacific Lionfish in local waters. The fish, which have now become established on the eastern seaboard of the US, were most likely released into the Atlantic either intentionally or accidentally via an aquarium.

With Bermuda?s connection to the Gulf Stream there is little that can be done about the natural arrival of this species although legislation has been implemented to prevent the introduction of exotic species. Director of Conservation Services, Jack Ward said he is ?concerned that such alien species may seriously threaten our native biodiversity?.

?A species such as the Lionfish, which is a venomous coral reef fish from the Indian and Pacific Oceans, may not only become an established predator, preying on smaller reef fish, but may also present a threat to our own top predators, such as groupers, which have no experience with their venomous spines,? Mr. Ward said.

Swimmers should also be weary of Lionfish as the venomous animals do pose a threat to humans. If stung by a Lionfish soak the wound in hot water to tolerance about 43 to 45 degrees Celsius. Further medical attention should be sought if symptoms of weakness, intoxication, shortness of breath or faintness are observed.