I.IST OF PI.ATES, 



Plate I (Frog and Fish) 



Plate II (Fish) 



Plate III (Fish and Rhynchota) 



Plates IV— V (Mollusca) 



Plates VI— VII (Sponges) 



Plate VIII (Beetle larva) 



Plates IX— X (Copepoda) 



Plate XI (Planarians) 



Plates XII— XIII (Crustacea Decapoda) 



Plate XIV (Beetle larvae) 



Plate XV (Mollusca) 



Plates XVI— XIX (Fish) .. ... 



Plate XX (Mollusca) 



Plate XXI (Scorpions) 



Plate XXII (Fish) 



Plate XXIII (Dragonfly larvae) 



Plate XXIV (Crustacea Decapoda) 



Plate XXV (Cercaria) 



Plates XXVI— XXXI (Coccidae) 



Plates XXXII— XXXVII (Dragonfly larvae) 



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