16 



Fishes. 

 Baird, circular relative to food fishes... 234 



Gill, list of families of fislies 247 



GiKAKD, monograph, cottoids 30 



Insects. 



Agassiz, classification of insects 16 



Coleoptera, Le Conte, classification — 13G 



" " Kansas 126 



" «' list 140 



" " new species 167 



" Melsheimek. catalogue 62 



Diptera, L(EW, monograph, part 1 141 



" " " part II 171 



" OsTEN Sacken, monograph, 



part IV 219 



« " catalogue... 102 



Lepidoptera, MoKRis, catalogue 118 



" « synopsis 133 



Neuroptera, B.A.OETX, synopsis 134 



Orihoptera, Scudder, catalogue 189 



3Iammals. 

 Allen, monograph North American 



bats 165 



Baird, catalogue mammals, 4to 105 



Gill, families of mammals 230 



Radiates. 

 Clark, lucernarise 



242 



Reptiles. 



Baird and Girard, catalogue of serpents 49 



Cope, families of reptiles 231 



Mitchell and Morehouse, chelonia 159 



Shells. 



BiNNEY, bibliography North American 



conchology, part I. 142 

 " " " part II. 174 



BiNNEY, land and fresh water shells, 



part I. 194 

 " " " part II. 143 



" " " part III. 144 



Carpenter, American mollusca 252 



" cliitonidas 251 



" lectures on mollusca 152 



Check list of shells 128 



Circular for collecting shells 176 



Duplicate shells, exploring expedition. 193 



Gill, families of mollusks 227 



Prime, corbiculadse 145 



Stimpson, hydrobiinse 201 



Tryon, monograph of strepomatidse.... 253 



