74 CATALOGUE OF VERTEBRATES. 



Order III. APODES. The Eels. 



Family 70. ANGUILLID^E. The Eels. 



Ailgllilla, Thunberg. Eels. 



rostrata, DeK. Common American Eel. Abundant. 



Probable 

 Species. 



Known 

 Species. 



12 



3 1 



33 



144 



1 



9 



4 



l 3 



3 



l 9 



SUMMARY OF SPECIES. 



Mammals, 

 Birds, 

 Reptiles, 

 Batrachians, 



Fishes, 



Total, 53 216 



Note. — It will be seen that in the above list of Vertebrates, 

 along with the known species, some have been included desig- 

 nated as probable or possible. This has been done as a sugges- 

 tion to any who may feel disposed to aid in correcting or com- 

 pleting the list. The co-operation of all such is invited, and 

 they are requested to communicate with any one of the following 

 gentlemen : T. W. D. Worthen, C. S. Cook, B. T. Blanpied, 

 or the Editor, Hanover, N. H. 



