Werren and his colleagues at the University of Rochester screened neotropical insects for the presence of Wolbachia, they found that 17 percent of 154 species harbored the bacteria.

• 美国罗彻斯特大学的沃伦等人筛检了中南美洲昆虫，结果154个物种中17%25感染沃巴赫菌。