346 



NEW YORK STATE ISIUSEUM 



catesbiana Shaw) at Saranac Inn, 



9^-15'; Ephemeridae,17'-fi2''; cited, 



eS', 71°, 78°, 79", 79«, 86% 811*. 314=; 



mentioned, 74\ 75^ 105S lOT*, 167' ; 



acknowledgments to, 76^ 

 nemoraJis, Forcipomyia, 101'. 

 nemorosus, Forcipomyia, 101'. 

 Neotricliia. 65=. 72=. 



collata, 72'; explanation of plate, 

 318', 319^. 

 novvosus, Procladiii.s, see Procladius 



nervosus. 

 nervosus, Tauypus, 134\ 

 Neurouia postica, 14=. 

 Neuroptera, 11, 12", 15\ 

 nigi'icans, Chirononnis. see Cbirono- 



mus nijjiicans. 

 nijrripilus, Tauytarsus, 285', 287-''. 

 nicrritibia, Chirononnis. 198", 246'. 

 nigTopnnctata, Ablabesmyia, 138\ 



151=, 155'. 

 nitidellus, Cbironomns, 191°, 210'. 

 niveipennis, Chirononnis, 191", 205°- 



niveipes, Cbironomns, 217'. 

 nivoriundus, Chironomns, 176\ 

 nivorinndns, Ortbocladiiis.see Ortho- 



cladins nivorinndns. 

 Nowicki, cited, 314=. 

 nnbeculosus, Chironomns. 190^. 

 nndipes, Anatopynia, 135*. 

 niulnni, Macroptilnm, .308°. 



obediens, Tanytarsns, see Tany tar- 

 sus obedicns. 



obosa, Baetisca. see Baetisca obesa. 



obscnra, Thalassomyia. 182°. 183°, 

 184'-85^ 



ol>sfiirns, Chironomns. 206=, 2S.3\ 



obumbratns. Orthocladins, see Or- 

 thocladius obnmbratns. 



occidentalis. Homerobins. 16=. 



occidentalis, Procladins, 126'. 127'. 



occidentalis, Spadobins, arc Rpado- 

 bius occidentalis. 



ocoanicus, Chironomns, 199'. 



oceaniciis. Orthoi'Iadins. arr Ortlid- 

 cladins oceaniciis. 



octopnnctatus, Chirononnis. VMY. 

 201". 



Odonata, 11, 12", 14''. 

 Odonata-Anisoptera. 7". 

 Odonata-Zygoptera, 7". 

 Oecacta. 92^, 94=. 99-\ 101"-2=. 



furens, 102''. 

 Oligoneuria, 29\ 29". 

 ornata, Ablabesmyia, 137\ 148'. 

 ornata. Cerat'opogon, 102'. 

 Orthocladins, 87°. 88°, 91°. 162^. 171*, 

 172^ 172°, 183*. 183'. 18.^°, 249*, 

 2.51=, 258", 2o8°, 264'-84', 306"; 

 key to species, 265*-67'. 



absurdns, 267', 277'-78=: explana- 

 tion of plates, .326'. 327=. 327°. 



atomariiis, 266', 276'-77=. 



barbicornis, 266". 283^ 



basalis. 267', 2821 



claripennis. 267=, 278". 



clepsydrus, 266", 283-84'. 



difRcilis, 266°, 277=. 



flavus, 265', 265'. 266', 270*-72'; 

 explanation of plates, 323', 326'. 



frigid ns. 266\ 267', 268*. 



fugax. 257=, 265=, 265', 267', 279= 

 80°; explanation of plates. 324'. 

 326'. 



kervilli, explanation of plate, 

 327^ 



minntns, 267=, 267^ 278*, 278'-79=. 



nivorinndns. 265", 26.5'. 266", 274'- 

 76*; explanation of plates. 324', 

 326'. 



obumbratns, 267". 281" 82'; ex- 

 planation of plare. 326*. 



ocoanicns. 266'. 269' 70': oxpla 

 nation of plate. 328°. 



par. 265», 267', 302*. 



platypus. 182"-83', 267'. 



politns, 266=, 268'. 



pubitarsis, 267*, 268°, 281'. 282=. 



sordens, 266', 272=; explanation of 

 plate. 326'. 



sonlidcllus. 2C^V. 26.V. 26(5* 



zm^ 



267*, 272^-74=. 276°: explanation 



of plates. 324". .326'. 

 stcrcoi-arins. 266". 27."i''. 276', .300°. 



304-'. 

 vari.-ibilis. 27.".'. 

 OrtlK.ptcra. 11. 12". 14°-1.")=. 



