498 



INDEX. 



Synchloes, their differences 



and relations, Three 173 



Synchloe (see lacinia, saun- 



dcrsii, calif arnica). 

 Synonym of a Coleophora, 



Note on a 320 



Tischcria (see badiiclla, puri- 



nosclla, albostraminea, im- 



maculata, ambigua, bifur- 



cata). 



iinipuncta, Leucania 36, 107 



ursula, Limenitis 133 



Vanessa (see antiopa). 



venosa, Ctenucha (illus.) . . . 168 



Wandering larvae of Pyr- 



rharctia Isabella 224 



wenzelana*, Amorbia 324, 471 



"Worming" for the peach 



borer, The method 224 



NEUROPTERA. 



Ascalaphidae, Two new names 



in 350 



Ascalorphnc* 350 



Ascaloptynx* 350 



diminuta*, Sialis (illus.) .... 157 



frcqucns, Sialis (illus.) 158 



Japanese orl flies, New species 



of 157 



japonica, Sialis (illus.) 158 



mclania*, Sialis (illus.) 158 



mitsuhashii, Sialis (illus.) . . . 158 

 nikkocnsis*, Sialis (illus.) . . . 159 

 Orl flies, New species of 



Japanese 157 



Sialis (see diminuta, frcquens, 

 japonica, mclania, mitsu- 

 hashii, nikkocnsis). 



ODONATA. 



Acshna (see ingcns). 



Argia moesta putrida larva, 



Rectal respiration of 442 



Calopteryx maculata larva, 



Rectal Respiration of 438 



corruptum, Sympctrum 119 



Costa Rican O., Studies on, 



295, 385, 435 



Devouring ants, Dragonflies. . 37 



Diatoms attached to Thauma- 

 toneura larva 299 



Dichromatism of the females 

 of Ischnura rerticalis 62 



Dimorphism of the females 

 of Ischnura verticalis, Com- 

 ments on 59, 62 



cbrium, Enallagma 57 



Emergence of Gomphines, A 

 note on 57 



Enallagma (see ebrium). 



External features of Thauma- 

 toncura larva 295 



Gomphines, A note on emer- 

 gence of 57 



Hctaerina americana larva, 

 Rectal respiration of 440 



High altitude, A dragonfly of 119 



ingcns, Acshna 37 



Internal organs of Thaunia- 

 toneura larva (illus.) .. .386, 435 



Ischnura (see verticalis). 



Miscellaneous notes 56 



Nymphs of Cascadella creek, 

 Ithaca, N. Y i 



Nymphs of Enallagma cbrium 

 (illus.) 57 



Rectal tracheation of Zygop- 

 terous larvae (illus.) . ..385, 435 



Respiration and rectal trache- 

 ation of Zygopterous larvae 

 (illus.) 385, 435 



Sympctrum corruptum at a 

 high altitude 119 



Thaumatoncura larvae, Inter- 

 nal organs of (illus.) ..386, 435 



Thanmatoncura larva, Trans- 

 formation, external fea- 

 tures and attached diatoms 

 of (illus.) 295 



Tracheation of Zygopterous 

 larvae (illus.) 385, 435 



