A new family,new genus,and new species allied to the Microsporida

A new and unusual microsporidian species was found in the intestinal epithelium of dipteran larvae of genus Sciara. Merogony is by binary and multiple fission. Sporogonial plasmodia become enclosed in ornate, thick-walled cysts. The cyst contents become cut up by temporary cytoplasmic partitions to make numerous binucleate cells (sporonts) Each divides to produce one normal and one abortive sporoblast. Because this species has a number of unusual features, a new family and a new genus are proposed to contain it.