Reference

J.I.R. Larsson (1995): Two Tetrasporoblastic Microsporidian Parasites of Caddis Flies (Trichoptera) with Description of the New Species Episeptum invadens sp. n. and Episeptum circumscriptum sp. n. (Microspora, Gurleyidae) – Archiv für Protistenkunde – 146_1995: 349 - 362.