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PART IV ICTHYOLOGY FISHES. 

 Introductory Remarks, 

 Catalogue of Vermont Fishes. 



Invertebrated Animals. 



PART V ARTICULATA ARTICULATED ANIMALS. 

 Insects, 

 Remarks, 



Catalogue of Vermont Insects, 

 Descriptions of Insects, Injurious, 

 Myriapeds, 



Spiders, Arachnoidians. 

 Crustaceans, 

 Annelidians. 



PART VI MOLLUSCA, SHELLS. 

 PART VII RADIATA. 



