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Nasitrema sp.-associated encephalitis in a striped dolphin ( Stenella coeruleoalba ) stranded in the Gulf of Mexico

Thomas J. O'Shea·Bruce L. Homer·Ellis C. Greiner·A. William Layton
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Abstract

An immature female striped dolphin ( Stenella coeruleoalba ) found dead on a northwestern Florida beach in 1988 exhibited severe inflammation bilaterally in the dorsal and mid-thalamus in association with adult trematodes ( Nasitrema sp.) and trematode eggs. Numerous specimens of Nasitrema sp. also were present in the pterygoid sinuses. Pneumonia in association with a heavy growth of Vibrio damsela was observed also. This report confirms the occurrence of Nasitrema sp.-associated encephalitis in striped dolphins and in small cetaceans from the Gulf of Mexico.

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Thomas J. O'Shea, Bruce L. Homer, Ellis C. Greiner, A. William Layton. 1991. Nasitrema sp.-associated encephalitis in a striped dolphin ( Stenella coeruleoalba ) stranded in the Gulf of Mexico. https://doi.org/10.7589/0090-3558-27.4.706

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