INDEX TO VOLUME XII. 



Acarina, Neu American, 2; on mosquitoes, 13. 

 .1 r /'/" 1 1 a ii a 1 1 1 1 rn , 117: rn r t-t I n, \ Is; fil in In, 1 lr>: 



ci;, 1U>; jln i-ii, desoriptioD ot larva, 118; 

 'xa, 116: leber/tc. 117: "< . . 117; 



moorei, lit',; obscttra, 117: ochracea, 110; 

 iinthrifera, 117. 

 Acragopsis jlm-elta, 120. 

 Aedes bimaculn/iift, 22; calo/jita, 10, 20, 0(1, .si ; 



I'lirnnlfitxix, 10,82; ci/iiiii-fcens, 17 ; discolor , 



10; discrwctans, 17; dupreei, 18; fuscus, 10, 



V 2; liui'i'i'liiH, IS; i ujirnutlus, IS; nivitarsis, 



82; paU,idohirtus,81; pretans, ls : . ,-.//.. 



18; tliilniiilti , 10; tormentor, Is 1 ; trisi'riiitux, 



19. 



Agonnpterys hyperelln, n. sp., Us. 

 Alimera bicolor, 173. 

 ALLAHD, H. A.: Musical Crickets and LOCH ti 



in North Georgia, 32; the Stridulations 



c.i Some Cone-headed < irasshoppers 



ocephalus), 121. 

 Allochrysa, Table of South American species, 



140; riilontbin, n. sp., 150; corilillrru, n. 



s].)., l.'il: iiiiii'/ui/ii, n. sp., 151; maculipen- 



nis, n. sp., 150; pretiosa, n. sp., 150; /"</- 



chella* n. sp., 152. 

 .{I'ln'rni/rn citrina, 110; mefosfi, 119; rto, n. sp., 



119; soj^o, 120. 

 Anarchylus, 168. 

 Anaxipha exigua, 41. 

 Anopheles crucians, 24: innii-H /n'nnis, 22: qinnl- 



ritniiculatus, 24; walkeri, 22. 

 Apanteles congregatus, 72. 

 Aphididce, Xotcs on tho Two Papers on, by 



l!:ifinesque, 27. 

 Aphidiina', Some Synonymy and Oilier Note-, 



on, 179. 

 Aphidius nigripes, ISS ... Iss; /thoro- 



dontix, iss; /YJS<E, 187. 



Arachnid families, jjcoKrapliicai distribution of, 

 89. 



.1/VI.///.S- uandttzeei, occurrence near \\'.M Oii 

 D. C., 40. 



ix iiiiriirilln. n. jp., t'i7; ih/nri-lln. n. sp.. 

 67. 



.!/(/< /,/.-.-, 168. 



Aspiil tut U.K. the species in I itch' Collei 



:.ti, no. 



':-i,h'i>n. iliirmili.i. n, --p.. Its; frontah . n. sp., 

 1 Is; nrlii'iilix, n. s|j. t 140. 



linncruftin sii/itifiT, 20. 



BANKS, NATHAN: New Amerienn Mii,.,, 2; 

 Family Di.st rihutum and i'.inn.-il Ajeas,88; 

 New Smith American Nrinv,pi,.r,,id In- 

 sects, 140. 



BARBER, H. S.: Occurrence of an Knibiid in a 

 Hothouse at Washington, I). ('.. |:; |-, _, 

 of Various Preservative oi [nsect l.:n\-:e 

 47. 



Bedalia, n. gen., 173; corops, n. sp., 173. 



Boriomyia columbiensis, n. sp., 157. 



Brachynemurus argentinus, n. sp., 140. 



BUSCK, AUGUST: A Correction, 20; Two New 

 Species of the Genus Etlu -. 53; \,.\\ 

 Species of the Genus Stenoinn from t 

 Rica, SO; New Central American I.epidop- 

 tera Introduced into the Hawaiian Islands, 

 132. 



Cactus, investigation of insects living on, 72. 



Campylenchia curmta, protective resemblance 

 of, 70. 



Capsid, Description of a New, 200. 

 ILK aolani, n. sp., 200. 



Carama, a synonym of Norape, 163. 



CAUDELL, A. N.: The Type of the Genus Con- 

 ocephalus, 95; Description of Deci/niiin/iini 

 . Oi;. 



Cui'iria grisea, 161; mentnr, n. sp., 84; pnrtl,,- 

 n ii-ii, n. sp., s.'i; -'.;/,/,,.,,, 1K s[ , st; ./)- 

 pura, n. sp., 84; <aws, n. sp., 85. 



Ceratophont.-; i/inin'/H, n. ^p., lu|. 



Chalcididse, Schmiedekiii-i-ht'~ work in "Gen- 

 era Insectorum." !l:'. 



CHITTI MH:V, K. 11.: |'l,,. (.;,.,,us Lath, 

 \Vaterhon.-.e. L35. 



Chrysopa albopalpis,n. sp.,153; n sp., 



I5:;: gloriosa, n. .---,).. i:,:.'; Zonota, n. sp., 



1.">I; iiif/n pnl/iix, n. sp., 153. 

 Cicinnus stenin, n. sp., 86. 

 Clinoc( ni genualis, n. sp., IL' I. 

 Coccid:e di cnlied by Asa Kiirh, A lieview of. 



CoeMin-i N /.- iii i rln n', 21. 



Cceloiiixthin diacrisice, n. ^p.. 1 l.~>. 



Conofi'iilinliix, the Type S] ,95; Stridula- 



ot S 121 ; bruneri, 12_' 



I L'l ; , I'l/iffiiin a-, ins. 122; fit H'J; 



us, 1 '.' I : pai 123. 



COQUII.I.I.I i . D. \\ . : Ne Genera and species 



ot Noil Ii American I >ipl.>i.t, I 2 I . 



205 



