29S 



DAVENPORT ACADEMY OF NATURAL SCIENCES. 



Page 



Coccixella difficilis, < Iccurrence of . i, 199 



— montlcola, i, 1~'.» 



— munda, i, 171, 17."> 



— 9-notata, . . i, 1 71 , 179, 190, 191 , 199 



— picta, i , l'H 



— transversoguUata, i, 179, 191 



— transversalis, i, 199 



— trifa8ciata, i, 17'.), 191 



( !ooi ophagi a lecanii, Habits of. . .ii, :!•'!-' 

 Coccothraustes vespertina, Occur- 

 rence of v, 139 



Coccyzus americanw, v, 131 



— erythrophthalmus, v, b!L 



( !ochliolepis parasiticus, v, 56 



Cochran, Abbie, Election of... .iii, 68 

 Cochran, M. B., Appointment o£ on 



building committee ii, 117 



standing committee. . . ii, 80, 



219 ; iii, 67 



— , Election of i, 17 



as treasurer ii, 78 



trustee ii, 21S ; iii, 105 



— vice-president ii, 218 



— , Reference to work of. iii, 8 



— , Report of, as treasurer ii, 212 



— , Resolutions by. ii, 99, 144, 153, 163, 166 

 Cochran, Mrs M. B., Election of. .i, 76 

 Codaster, Structure of genus. . . .iv, 70 

 ( !cELOCNEMUsdttoieoMi$, Indian name 



for i, 192 



, Occurrence of. i, 191 



Ccenonympha ochracea, — — . .i, is."), 189 



Coppeen, < >LIVE, Election of v, 247 



Copfey, W. T., Acknowledgment 



to v, 81 



Colaptes auratus, ( >ccurrence of. . v, b5:> 

 Colaspis livens, — — i, 17.'! 



— puncticolis, — — i, 181 



Coleoptera (Descriptions of) ; J. L. 



Le Conte i, 268 



— (List of) collected in the Rocky 



mountains of Colorado in 1872; 

 J. 1). Putnam i, 177 



found in the vicinity of Dav- 

 enport, Iowa; J. D. Putnam, .i, L69 



Cm. 1 \s alexandra, Occurrence of., .i, 188, 



189, L92 



— csesonia, i, 1<4 



— eurytheme, ',174, 183, 191 



— keewayden, — — i, 196; ii, 191 



— meadii, i, 184 



— philodice, . .i, 174; ii, 17, 142, Mil 



— scudderii, i, LS4, 196 



Colinus virginianus, v, 124 



Coup, W. \l., Resolution of thanks 



to i, 78 



Colletes aJbesct m, ( tecurrence of. . i, 209 



— americana, i, 195, 209 



Page 



Colletes censors, Occurrence of. . . i, 209 

 Collect, 0. W., Acknowledgment 



to iv, 315 



— , Election of iv, 225 



— , Letter from v, 246 



, on pipes and tablets. . . .iv, 315 



— , Valuable donation by iv, 213 



Collin, Alonzo, Acknowledgment 



to ...v, 81 



Collins, Miles A., Election of . . . .i, ( .l 

 Collinsea verna, Occurrence of...ii, 126 

 ( Jollops bipunctaius, i, 203 



— cribrosus, — — i, 180, 190 



— punctatus, i, 180 



— vittatus, i, 190, 201, 203 



( Iolombia, Solpugidse from iii, 268 



Colorado, Butterflies from ii, 270 



— , Cicadae from iii, 67 



— , Coleoptera from i, 177 



— , Horned toads from ii, 22 



— , Hymenoptera from i, 206 



— , Mollusks from ii, 130 



— , Obsidian implements in iii, 86 



— , Occurrence of Ceanothm in .... v, L68 



— , Orthoptera from i, 249 



— , Solpugidse from., .ii, 35, 184, 251, 267 

 Columbella acuta, Occurrence of.v, 53 



— avara, v, 47 



— cribraria, v, 53 



— dysoni, v, 52 



— hotessvsri, v, 5.*} 



— laevigata, ii, 237 



— lunula, ii, 237 ; v, 53 



— mercatoria, ii, 237 ; v, 4(5, 52 



— nitida, v, 53 



— obesa, ii, 250 ; v, 53 



— ostreicola, v, 53 



— pulehella, — ■ — v, 53 



— rustica, v, 53 



— similis, ii, 2.'!7 



— stearnsi, v, 53 



— vara, v, 53 



Colymbetes densas, i, 178 



( JoLYMBus auritm, v, 114 



— nigricollis califomicus, . . . . v, 114 



Co.maniira umbellata, i, 162 



Commelyna virginica, iii, 170 



Committees, Appointment of stand- 

 ing. . .ii, 5, 80, 218; iii, 67, 107, 161 : 



iv, 12, 207, 321 ; v, 200, 217, 246 

 CoMPSOTHLYPIS (iiuiriciiun, Occur- 

 rence of v, 153 



Compton, M. !■>., Reports of commit- 

 tees by ii, 151 , 1 53 



Comstock, J. Henry, cited on ene- 



• mies of bark louse ii, M.'!4 



hieroglyphics i, 144 



— , Election of iii, 174 



