[Morphological and Ultrastructural Features in the Characterization of Microsporidia].

The members of the Microsporidia are single-celled, eukaryotic, obligate intracellular parasites. They infect a wide range of invertebrate and vertebrate hosts. The studies on Microsporidia are of considerable interest because of that they cause desirable and undesirable infections in different animals. That situation requires identification of these organisms correctly. The identification of Microsporidia needs relatively more complex studies. Morphological and ultrastructural studies play important role in the identification of these organisms. In the present study, a working knowledge on the morphological and ultrastructural features of Microsporidia are given.