A woman took a well-timed bite out of a sex predator as he forced her to perform oral sex in a Queens apartment, police said Wednesday night.

Police released photos of the would-be rapist, and his name, Thursday night, and are asking the public’s help finding him.

Police sources said the suspect, Nickoloas Samaroo, 21, a citizen of Trinidad and Tobago, was visiting his aunt in South Richmond Hill, when he went bar-hopping early Nov. 9 with her and one of her friends.