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Plate 9, Figure 27: M. cerebralis trophozoites and spores in the gill arch of fingerling rainbow trout. Note the basophilic cartilaginous fragments (white arrow). Also note normal cartilaginous tissue (black arrow). M-G G stain. X150. 5177w x 3472h (72 dpi). 71.903 in. x 48.222 in.
