[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)]

Transmission electron micrograph of a mature microsporidian spore.  Black arrows indicate the electron dense cell wall and red arrows the coils of polar tubule.