* "Erotic services" section to end within week

* Staff to screen all ads in new section

* Changes follow high-profile Boston murder (Adds criticism by New York attorney general)

By Jason Szep

BOSTON, May 13 (Reuters) - Online classified site Craigslist will replace its "erotic services" ads with a new adult category following pressure by state authorities after the murder of a masseuse who advertised on the site.

The "erotic services" section will be scrapped within a week and replaced by an "adult services" category where advertisements will be individually screened by Craigslist staff, Craigslist said in a statement on Wednesday.

The measures could set a precedent for similar sites, said Connecticut Attorney General Richard Blumenthal, who led a 40-state task-force on Craigslist and campaigned publicly for tighter controls on the San Francisco-based service.

"Closing the erotic services section, a blatant Internet brothel, should lead to other blocking and screening measures, and set a model for other sites, if Craigslist keeps its word," he said.

Craigslist's sex-service listings have faced intense scrutiny since the April 14 murder of 25-year-old masseuse Julissa Brisman, who advertised on Craigslist in Boston.