A huge crocodile known as Lolong has brought pride, fear, tourism revenue and attention to the remote southern Philippines town where it was captured. And now it has claimed a world record, too.

Guinness World Records declared the giant, blamed for deadly attacks before it was captured last September, is the largest saltwater crocodile in captivity in the world.

The news sparked celebrations in Bunawan, a farming town of 37,000 in Agusan del Sur province, but Mayor Edwin Cox Elorde said it also fostered concerns that more giant crocodiles might lurk in a marshland and creek where villagers fish.

"There were mixed feelings," Elorde said by telephone. "We're really proud because it proves the rich biodiversity of our place but at the same time, there are fears that Lolong may not be alone."

Lolong has become the star attraction of a new ecotourism park and research center in the outskirts of Bunawan and has drawn thousands of tourists since news of its capture spread.