Wildlife experts in Cyprus are trying to verify reports that a crocodile smuggled to the island is on the loose in a nature reserve popular with visitors.

In recent years, reports of crocodile sightings have been common on the island, where they do not breed and the closest thing that remotely resembles it is the innocuous (harmless) and much smaller chameleon.

"The fisheries department has been conducting inquiries since mid-September to verify information on the presence of a crocodile at Kouris reservoir," Cyprus's department of fisheries said, adding that the information could not be verified.

Rumors have been swirling for some years of crocodiles in the vicinity of Kouris, a reservoir just north of the southern coastal town of Limassol.

Authorities searched the area in 2005 after reports that baby crocodiles smuggled from Egypt were released when they became too big for the owner to handle. Nothing was found.

New inquiries and a sweep of the area eight times in the past month have not found any trace of it, the fisheries department said.

Kouris is Cyprus's largest reservoir, though reserves are now virtually depleted by a four-year drought.

It is a popular haunt for anglers, where the normal catch in a good year would be carp or a largemouth bass.

They have now been told to be on the lookout for the oversized reptile, which feed on fish, reptiles and mammals.

Depending on species, crocodiles can grow anything between 1.5 metres and 5 metres (4.9 - 16.4 feet) in length. The latest report suggested the reptile was a metre long.

Home to pygmy hippos until about 11,000 years ago, Cyprus's wildlife is now relatively limited, with nothing bigger than the timid moufflon goat in its mountains.

- Reuters