340 



NEW YORK STATIC MI'SEUM 



Cyanophyceae, 35', 40^. 

 Cybister, 34'. 



Cylleue minutissimella, 65'. 

 Cynigma, 23°. 



Dahl, cited, 311^ 



Dam.selflies, 7". 



Barest, cited, 311'. 



debilipennis, Metriocneuius, 300°, 



302^ 

 debilis, Cricotopus, see Cricotopus 



debilis. 

 Deby, cited, 118^ Sir. 

 decedens, ?Tanypus, 138", 156'. 

 decorus, Cbironomus, see Chirono- 



mus decorus. 

 detlectus, Tanytarsus, see Tanytar- 



sus deflectus. 

 Degeer, cited, 123', 311'. 

 delineatus, Hydroptila, see Hydi'op- 



tila delineatus. 

 Derbam, cited, 3ir. 

 devinctus, Cbironomus, see Cbirono- 

 mus devinctus. 

 diabolioa, Vespa, 13'. 

 Dianiesa, 88^ 80^ 90", 90», 93', 172', 

 172'-78^ 183'; key to species, 

 174\ 



aberrata, 174\ 174', 176', 176°, 

 177^ 



cborea, 174\ 176'-77^ 



culicoides, 174^ 175', 177*-78' ; ex- i 

 planation of i)Iate, 329'. 



praecox, explanation of i)late, 327'. 



waltlii, 88", 88^ 174', 174-, 174», 

 174<_76«, 179', 274', 270* ; expla- 

 nation of plates, 321', 326^ 327=, 

 327'. 

 dictyona, Cllniacia, 15'. 

 Didyniorpbleps, 94", 99', lll'-12'; 

 explanation of plate, 329'. 



bortoruin, 112°. 

 ditlicilis, Orlbocladius, 260", 277-. 

 Dilar, 16'. 

 diinimita, Caenis, see Caenis dimi 



nuta. 

 Diptera, 7', 11, 12% 13»-14' ; aquatic 



Nematocerous, 76-315. 

 discolor, Ablabesmyia, 13S\ 149\ 



dispar, Cbironomus, 192', 213'. 



dissimllis, Tanytarsus, see Tanytar- 

 sus dissiniilis. 



diversus, Cbironomus, 190*. 



dives, Tanytarsus, see Tanytarsus 

 dives. 



Diving beetle, 34'. 



Dixidae, 76-. 



dizonias, Cbironomus, 256*. 



Doloplastus, 91', 171^; explanation 

 of plate, 330^. 



dorsalis. Cbironomus, see Cbirono- 

 mus dorsalis. 



Douglass, cited, 282'. 



Dragontlies, 7°, 14'. 



Drunella, 25*, 27°, 42S 42*, 42^-43'. 

 grandis, explanation of plate, 317", 

 317'. 



dualis, Oxyetbira, . sec Oxyetbira 

 dualis. 



Dufour, cited, 311'. 



Duisberg, cited, 78*. 



dux, Cbironomus, see Cbironomus 

 dux. 



Dyar, II. G., cited, 146", 190*, 228', 

 235', 311". 



dyari, Ablabosniyia, sec Ablabesmyia 

 dyari. 



Eaton, cited, 18', 18', 21', 28', 28', 31', 

 31', 37% 38*, 41°, 42'-', 43', 47', 50', 

 51', 61-', 63^ 311'. 

 lOcdyurus, 23'-', 26', 53'. 

 niaculipennis, 18', 35", 38', 52*, 54', 

 57' ; explanation of plates, 316', 

 316"; figures, 51, 52. 53 ; explana- 

 tion of figures, 331'. 331', 331°, 

 331', 331'. 

 Kgger, cited, 311'\ 

 Klateridao. 13". 

 i'li\ixans. Cbironomus. 299^. 

 clcgantula, Itbitlu-ogena, see Ubitb- 



rogena elegantula. 

 Kllcnbcrgcr, cited, 311". 

 llmpids. 79'. 

 lOiia Magma .s/)., 14'. 

 Enteromorpba, 116', 117'. 

 Epeorus, 23'. 



