Experts have narrowed down the shark species likely responsible for biting a woman at New York’s Jones Beach State Park last week, leading to a temporary beach closure.

A 20-year-old woman was swimming in waist-deep water at a popular beach in Long Island, New York, when officials believe she was most likely bitten by a young sand tiger shark earlier this week.

A woman is recovering after officials say she was likely bitten and injured by a young sand tiger shark during a summertime beach trip off the Long Island coast.