Image:Chytridiomycosis2.jpg

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Description

Chytridiomycosis. Ventral skin of upper hind limb of Atelopus varius from western Panama. Two sporangia (spore-containing bodies of Batrachochytrium sp.) containing numerous zoospores are visible within cells of the stratum corneum. Each flask-shaped sporangium has a single characteristic discharge tube (arrow) at the skin surface. Exiting zoospores are visible in the discharge tubes of both sporangia. Hyperkeratosis is minimal in this acute infection. Tissues were fixed in neutral-buffered 10% formalin, paraffin-embedded, sectioned at 6 µm thick and stained with hematoxylin and eosin. Bar = 35 µm.

Source

Daszak P, Berger L, Cunningham A, Hyatt A, Green D, Speare R. Emerging Infectious Diseases and Amphibian Population Declines. Emerg Infect Dis [serial on the Internet]. 1999 Nov-Dec. [cited 2007-06-30] Available from [1]

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Public domain This image is a work of the Centers for Disease Control and Prevention, part of the United States Department of Health and Human Services, taken or made during the course of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain.
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actuel1 juillet 2007 à 01:51570×522 (42 Kio)Joelmills ({{Information |Description=Chytridiomycosis. Ventral skin of upper hind limb of ''Atelopus varius'' from western Panama. Two sporangia (spore-containing bodies of ''Batrachochytrium'' sp.) containing numerous zoospores are visible within cells of the ''s)