INDEX. 



231 



Conops, 108, 123 jDipterous larvae in nest of Hum- 



rufipes, 124 ble Bees, 104 



Contopus borealis, 54, 92, 95 Dolichonyx oryzivorus, 74, 92, 96 



virens, 54, 92, 95 Duck Hawk, habits of, 153 



Corallidae, 148 [181 eggs of, 153 



Corals, description of new species, Dytes cornutus, 80 



of the North Pacific Ex-| E. 



ploring Expedition, 181 JEctopistes migratoria, 75, 98, 96 

 Gomularia aurantiaca, 151, 194 lEdwardsia brevicornis, 151 

 Cornuladdae, 148, 193 clavata, 150 



Corvus americanus, 75, 92, 93 collaris, 150 



carnivorus, 48, 75, 9G rubricollum, 151 



ossifragus, 85, 9G Elaelolite, analysis of, 5 



CoturniculusHenslowii, 48,71,92,96 Emerson, George H., on Magnetite 



passerinus, 71, 84, 92, 9G and an unknown mineral 



Cotyle riparia, Go, 92, 95 at Nahant, 6 



Cristatella, 203, 209 JEmpidonax acadicus, 54, 92, 95 



figure of ccenoecial wall, 225J flaviventris, 55, 94 



ophidioidea, 210 



CMstatellidae, 203 



Cteimcha. 33 



americana, 33 

 Cressonaua, 33, 35 

 Larva, 36 

 Latreillana, 33 

 Pupa, 38 



semidiaphana, 33 

 virgiuica, 33, 36 

 virgo, 33 



Cupidonia cupido, 85, 93 



Curvirostra americana, 70, 93 

 leucoptera, 70, 93, 96 



Cyanospiza cyanea, 73, 92, 96 



Cyanura cristata, 7o, 93 



Cyathaxonidae, 146 



Cyathophyllidae, 146 



Cyclolitidae, 146 



Cystiphyllidae, 14G 

 D. 



Dafila acuta, 79, 94 



Dendroeica aestiva, 63, 64, 92, 95 

 Blackburniae, 62, 64, 92, 9 

 canadensis, 62, 64, 92, 95 

 castanea, 62, 64, 94 

 ccerulea, 64, 83 

 coronata, 62, 64, 94 

 discolor, 64, 92, 95, 97 

 maculosa, 63, 64, 94 

 palmarum, 63, 64, 94 

 pennsylvanica, 63, 64, 95 

 . pinus, 65, 64, 92, 95 

 striata, 63, 64, 94 

 tigrina, 48, 63, 64, 94 

 virens, 61, 64, 92, 95 



minimus, 54, 92, 95 

 i Traillii, 54. 92, 95 



iEremophila cornuta, 69, 93 

 iEreunetes pusillus, 87, 95 

 ^rismatura rubida, 79, 94 

 jEucyrtus varicornus, 133 

 jEudryas, 24 



grata, 27 



Larva, 27 



Pupa, 29 



unio, 27 



jEupsammiaStimpsonii, nov. sp., 150 

 Eupsammidae, 147 

 jEusmillidae, 147 

 JEuspiza americana, 84, 96 

 jEuthlypis canadensis, 65, 92, 94 



F. 

 iFalco anatum, 50, 92, 93, 153 



candicans, 81, 96 



peregrinus, 153 

 Florida coerulea, 86, 96 

 Fredericella, 203, 204 



Regina, figure of stato- 

 blast, 214 



figure of living cells with 



cilia, 224 



Fredericellidae, 203 

 Fulica americana, 78, 93 

 Fulix afflnis, 88, 95 



collaris, 88, 95 



marila, 88, 95 

 Fungacea, 146 



Fungidse, 146 



G. 



Galeoscoptes carolinensis, 68, 92, 96 

 Gallinago Wilsonii, 77, 93, 96 



