COUCH: DISEASES AND PARASITES OF PENAEID SHRIMPS 



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Figure 34. — Thynnascaris sp. larvae in tissue squash from pink shrimp. Whole worm larva in view; note cellular arrangement 

 at posterior of worm (arrow). x50. 



Figure 35. — Higher magnification of Thynnascaris sp.; note the intestinal caecum that turns anterior from the intestine 

 (arrow). xlOO. 



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