| steinernema sichuanense n. sp. (rhabditida, steinernematidae), a new species of entomopathogenic nematode from the province of sichuan, east tibetan mts., china. | steinernema sichuanense n. sp. is characterized by male, female and ij. for male, the spicules are robust with prominent rostrum; gubernaculum has blunt anterior end; cuneus is arrow-shaped, pointed posteriorly. second-generation male has a prominent mucron. for female, tail usually has one to four papillae-like projections on tail tip; post anal swelling is absent. for ij, body length is about 710 microm; lateral field has six ridges; the formula of lateral field is 2, 5, 6, 4, 2 with two promi ... | 2006 | 16934830 |