Reference

A. Cali, M. El Garhy (1991): Ultrastructural study of the development of Pleistophora schubergi Zwölfer, 1927 (Protozoa, Microsporida) in larvae of the spruce budworm, Choristoneura fumiferana and its subsequent taxonomic change to the genus Endoreticulatus – J. Protozool. – 38: 271.