Photomicrographs of pectoral muscle from a Northern Pintail Duck
![Photomicrographs of pectoral muscle from a Northern Pintail Duck (Anas acuta) found dead in Arizona, US.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Photomicrographs%20from%20northern%20pintail.jpg?itok=aviiONHf)
Detailed Description
Photomicrographs from a Northern Pintail Duck (Anas acuta) found dead in Arizona, US. (A) Low magnification of a Sarcocystis sp. cyst in the pectoral muscle of a Northern Pintail Duck. H&E stain. (B) Higher magnification of the cyst showing the cyst wall (arrowheads) and septations (arrow), a zone containing zoites (solid line) and a zone containing degenerative material (*).
Sources/Usage
Public Domain.