The life cycle and host specificity of Psychodiella sergenti n. sp. and Ps. tobbi n. sp. (Protozoa: Apicomplexa) in sand flies Phlebotomus sergenti and Ph. tobbi (Diptera: Psychodidae). Journal of Invertebrate Pathology, 105(2), Oct 2010: 182-189. 189 [Zoological Record Volume 147]