[Last Modified: ]
[Brachiola spp.] [Encephalitozoon cuniculi] [Encephalitozoon hellem] [Encephalitozoon intestinalis (syn. Septata intestinalis)] [Enterocytozoon bieneusi] [Nosema spp.] [Pleistophora sp.] [Trachipleistophora spp.] [Vittaforma corneae (syn. Nosema corneum)]

Electron micrograph of an Enterocytozoon bieneusi spore.  Arrows indicate the double rows of polar tubule coils in cross-section which characterize a mature E. bieneusi spore.