FISHERY BULLETIN: VOL. 76, NO. 1 





Figure 22. — Cysts (phoront) of apostome ci Hate (arrows) on gills of pink shrimp; this is a moderately heavy infestation, x 150. 

 Figure 23. — Single cyst (phoront) of unidentified apostome attached near base of gill filament; note ellipsoid form, x 1,000. 



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