346 



NEW YORK STATE MUSEUM 



catesbiana Shaw) at Saranac Inn, 



9 2 -15 5 ; Ephemeridae,17 3 -62^; cited, 



68 9 , 71", 78 9 , 79, 79 s , 86 2 , 311 4 , 314 2 ; 



mentioned, 74 1 , 75 5 , 105 4 , 107 4 , 167 3 ; 



acknowledgments to, 76 8 . 

 nemoralis, Forcipomyia, 101 1 . 

 nemorosus, Forcipomyia, 101 1 . 

 Neotrichia, 65 2 , 72 2 . 



collata, 72 s ; explanation of plate, 



318 9 , 319 1 . 

 nervosus, Procladius, see Procladius 



nervosus. 



nervosus, Tanypus, 134 1 . 

 Neuronia postica, 14 2 . 

 Neuroptera, 11, 12 6 , 15 4 . 

 nigricans, Chironomiis, see Chirono- 



mus nigricans. 



nigripilus, Tanytarsus, 285 s , 287 s . 

 nigritibia, Chironomiis, 198 6 , 246 1 . 

 nigropunctata, Ablabesmyia, 138 3 , 



151 2 , 155 1 . 



nitidellus, Chironomus, 191 9 , 210 6 . 

 niveipennis, Chironoinus, 191 6 , 205- 



7\ 



niveipes, Chironomiis, 217 s . 

 nivoriundus, Chironomiis, 176 5 . 

 nivoriundu'S, Orthocladius, see Ortho- 



cladius nivoriundus. 

 Nowicki, cited, 314 2 . 

 nubeculosus, Chironomiis, 190 s . 

 nudipes, Anatopynia, 135 6 . 

 nudum, Macroptilum, 308 9 . 



obediens, Tanytarsus, see Tanytar- 



sus obediens. 



obesa, Baetisca, see Baetisca obesa. 

 obscura, Thalassomyia, 182 9 , 183, 



obscurus, Chironomus. 206 2 , 283*. 

 obumbrat'us, Orthocladius. see Or- 



thocladius obumbratus. 

 occidentalis, Hemerobius, 16 2 . 

 occidentals, Procladius, 126 4 , 127 8 . 

 occidentalis, Spadobius, see Spado- 



bius occidentalis. 

 oceanicus, Chironomus, 199 s . 

 oceanicus, Orthocladius, sec Ortho- 



cladius oceanicus. 

 octopunctatus, Chironomus, 190 s , 



201 5 . 



Odouata, 11, 12 6 , 14 5 . 

 Odonata-Anisoptera, 7 6 . 

 Odonata-Zygoptera, 7 6 . 

 Oecacta, 92 s , 94 2 , 99 5 , 101 fi -2 2 . 



furens, 102 3 . 

 Oligoneuria, 29 s , 29 6 . 

 ornata, Ablabesmyia, 137 8 , 148 4 . 

 oruata, Cerat'opogon, 102 T . 

 Orthocladius, 87 9 , 88 9 , 91", 1G2 8 , 171 5 , 

 172 3 , 172 9 , 183 4 , 183 8 , 185 9 , 249^. 

 25 1 2 , 258, 258 9 , 264 8 -84\ 306 6 ; 

 key to species, 265 4 -67 7 . 



absurdus, 267 1 , 277 7 -78 2 ; explana- 

 tion of plates, 326 7 , 327 2 , 327 9 . 



atomarius, 266 T , 276 8 -77- i . 



barbicornis, 266 6 , 283 3 . 



basalis, 267 7 , 282 3 . 



claripennis, 267 2 , 278 3 . 



clepsydrus, 266 5 , 283 8 -84 ] . 



difficilis, 2e6 9 , 277 2 . 



flavus, 265 5 , 265 7 , 266 4 , 270 4 -72 1 ; 

 explanation of plates, 323 s , 326 7 . 



frigidus, 26G S , 2G7 5 , 268 4 . 



fugax, 257 2 , 2C>5 3 , 265 s , 267 3 , 279 2 - 

 80 9 ; explanation of plates, 324 s , 

 326 7 . 



kervilli, explanation of plate, 

 327 8 . 



ininutus, 267 2 , 267 3 , 278 4 , 278 8 -79 2 . 



nivoriundus, 265, 265 7 , 266 6 , 274 3 - 

 76 4 ; explanation of plates, 324 1 , 

 326 7 . 



obumbratus, 267 6 , 281 6 -82 3 ; ex- 

 planation of plate, 326 s . 



oceanicus, 266 3 , 269 1 -70 4 ; expla- 

 nation of plate, 328 5 . 



par, 265 9 , 267 7 , 302*. 



platypus, 182 9 -83 1 , 267 4 . 



politus, 266 2 , 268 1 . 



pubitarsis, 267 5 , 268 9 , 28 1 1 , 282 2 . 



sordens, 266 4 , 272 2 ; explanation of 

 plate, 326 7 . 



sordidellus, 265", 265 s , 266 4 , 266 8 , 

 267 5 , 272 5 -74 2 , 276 9 ; explanation 

 of plates, 324 5 , 326 7 . 



stercorarius, 266, 275 s , 276 4 . 3,')0 n . 

 304 5 . 



variabilis. 273 7 . 

 Orthoptera, 11, 12, 14 9 -15 2 . 



