Merck Manual

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Ulcer, Heniochus acuminatus
ulcer-heniochus-petty-sized
Ulcer, Heniochus acuminatus

    Gross photograph of a black and white Heniochus butterfly (Heniochus acuminatus) infested with marine scuticociliates. Note the presence of a skin ulcer.

Courtesy of Dr. Denise Petty.

In these topics
Parasitic Diseases of Fish