ST'f 5", 10S72 



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Abnormal Prevalence of Blow-flies . . 



Acacias, Scale on 



Academy of Natural Sciences of 



Philadelphia 



Acantkocheir armata 



Acanthocinus nodosus 



A cantkoderes i-^bbus 337, 



Acanthus 



Acarus 39, 40, 



" gloverii 



A cer negu ndo 



Acerophagus coccois 



Ackatodes zeet 



Acklya 



Ackyrantkus 



Acridium atnericanum^ Sudden 



increase of 



A crony eta aceris 



'* alni 



auricoma 



Disintegration of the ge- 

 nus 



ieporina 



ligustri 



megacephala 



/",., 



rutnicis 



" strigosa 



'* tridens 



A crosoma steHatum 



Additional experiments with Pyre- 

 thrum 



" list of Contributors ... 



Address of President J. A. Lintner. 



Adelops 36, 39, 40, 



kirtus 30,79,80, 



Aecta purpuriella 



Aegeria exitiosa 11, 



" tipuli/orntio 



Aenopktkira piUeriana 



Agathidiutn 



Agenia 



Agtaope in/austa 



Agonoderus 13, 



" comma 153.154, 



" dorsalis 153, 



" rugicollis 



Agricultural Ants and Cotton-worms 



Agrilus egenus 



" ruficoUis 91, 92, 



" *' Gal! produced by 



'* " Larva of 



Agrotis 77, 



" cockrani 



" exclamationis 



" inermis 75, 108, 154, 



*' messoria 



*' saucia 154, 



'* segetutn 



" subgotkica 



" vulgaris 



" ypsilon 



Ailanti-culiure 56, 



Ailanthus obnoxious to insects 



" Silkworm 



Alcoholic extract of Pyrelhrum 



powder 44, 



Aleockara anthomyitx 



Aletia...67, 77, 93, 108, 129, 154, 179, 



" argiltacea 6, 52, 389, 



•* chrysalides destroyed by Boll- 

 worm 



" Destruction of Fruit by 



" in New York State 



'* Influence of wind on 



" Pupaof 



" Vertebrate enemies of 



Al«urode« on Oxalit 



Alpine flowers, Fertilirers of 175 



Alnus serrulata 290 



Alucita 235 



Amara 13, 216 



" angustaia 26 



" faiiax 108 



" jacobintr 108 



" terrestris 108 



A mblyopsis 38 



spelceus 79 



Ambrosia artemisia/olia.S^^Wl^ 277 



trifida 247 



Amelanchier 271 



American Merorayza 181, 202 



" Staphylinidae wanted 127 



^' Vines, Resistance of to 



Phylloxera 25 



" T'j. Italian Bees 195 



Amceba 199 



A ntphasia interstitialis 217 



A mphicerus bicaudatus 51, 108, 181 



A ntphioxus 199 



A inycla fuscicornis 178 



Anatomy of Insects, Study of 210 



A nax Junius 181 



A nchvlopera /ragaria: 110 



A ncytonycha 139 



Andrenidae 281 



A ndrena kutnilis 280 



A nguillula in roots of Cow-peas . . . 205 

 Animal and Vegetable Life, Consen- 

 sus in 63, 87 



Aniseed and Grain Weevils 26 



Anisodactylus 13, 216, 217 



" baltimorensis 218 



" rusticus 217 



'* sericeus 216 



A nisopeima lycti 24 



" minima 34 



" utitis 24 



A nisopiia austriaca 103, 294 



A nisota rubicunda 77 



Annual Address of S. H . Scudder be- 

 fore the Entomo!. Club A. A. A.S. 207 



A nobii 97 



A noecia corni 178 



A nomis 128 



** exacta 128 



" illita 128 



" xylina 128 



A nophthatmuSy Deseription of a new 52 

 Larva of. ...... .81, 82 



" interstitialis 



40, 62. 79 



" tnenctriesii 



37, 39, 40, 52, 79, 82 



tellkampjii 



36. 39, 40, 52, 79, 82 



" tenuis 52 



A ntkaxia viridi/rons 237 



A nthomyia 37, 79 



" angusti/rons 279 



brassicae 199, 264 



A ntkonomus 97 



A nthracini 283 



Anthrax 280, 281 



A nthophora abrupta 282 



Anthrenus scrophuiarice fi3 



" varius 146, 146 



A nthrobia 37 



'* monmouthia 79 



A ntigaster 293 



A ntigaster mirabilis in Florida . . . 152 



A ntispita 260, 262 



Ants Fed upon by Blue-birds 217 



" Intelligence in 45 



" vs. Cotton-worms 249, 251 



Apatura 166, 167 



Apatura alicia^ Larva of from 



Florida 206 



Apatura celtis 206 



Aphelinus mytilaspidis 152 



Aphis mali 229 



Aphodius fimetarius 216 



" inguinatus 216, 217 



" occidentalis 108 



Aphasnogaster treati 226 



Apiaries. Floating 126 



Apple leaf Bucculatrix 33 



•' Pyralid 99 



" Tree Borer 173 



""■ *' Insects 22 



" •* Plant-lice in Oregon . . . 229 



" -twig Borer 50, 108, 151, 181 



•' Worm 77 



" traps 125 



Appropriation for the U. S. Entomo- 

 logical Commission 177 



Aquatic Larvae 181 



A reeocerus /asciculatus 129 



A rainigits/ullerii 26, 153 



A rctia isabella 133 



A renetra nigrita 215 



Argynnis^ Green Varieties in the 



Genus 105 



" paphia 105 



Argyramoeba cephus 281 



fur 281, 282 



A rhopalus /ulmi7tans 339 



A riseema 138 



A risiolochia 107 



Army Worm 8, 170, 179, 201 



Characters of 170 



Chrysalis of 170 



" Destructive generation 



of the 185 



*' Further notes and ob- 



servations on the . . 184, 214 

 " Hibernation of the. .... . 185 



" Influence of wet and dry 



seasons on the 214 



*' injuring Clover 203 



'* in Queens Co., New 



York 227 



Moth 170, 171 



Natural History of . .170, 171 



'■ Notes and Inquiries 203 



" Number of annual gen- 

 erations of 184 



" Remedies for 171 



A ronia 271 



Asaphes ntemnonius 202 



Asciepias cornuta 371 



Asellus stygius 79 



Asemum moestutn 238 



Ash-destroyers 181 



" -root Borer 202 



Asidapotita 108 



Asilus-fly, Oviposition of 250 



Asparagus-beetle in Europe 3 



A spergillus 40 



Aspidiotus gloverii 268 



Aspidisca 260, 262 



Aspiia 7'iresccns 7 



Ataxia erypta 271 



Atomizers 185, 211 



A tropes divina toria 39 , 79, 84 



A ttacus cecropia 58 



cynthia 56, 58 



Author's separate copies 2 



B 



Bacteria 89, 64 



Balanifius 97 



Baltimore Oriole vs. Dorypkora . . . . 290 



Baridius 97 



Bark-borers 97 



** *lous« on Apple Treu 107 



