INDEX. 



609 



Cinguhi cariuata, 181, 2G9, 480. 



hari)a, 181, 2G9. 



Jan-Mayeui, 180, 269, 283. 



Jeffrey si, 182. 



modesta, 253. 



leptalea, 182, 2G9. 



Sandersom, 241, 20!). 



syugeiies, 180, 209. 



turgida, 269. 



turricula, 241. 

 Cirrlioteiitliis, eggs of, 410. 



luegaptera, 405. 446. 



plena, 404, 146. 

 Citlma cingulata, 184, 269, 283. 



olivacea, 185, 269, 283, 463. 



teuella, var. coslulata, 184, 269, 

 Clidiophora, 475. 



triliiieata, 277, 475. 

 Clloiie longicaudata, 215, 276. 



papiliouacea, 276. 

 Clio i)yrimidata, 275, 470. 

 Cleodora striata, 430. 



SLibulata, 213. 



virgula, 213. 



virgula, var., 214. 

 Cocculina Beanii, 203, 204, 271. 



conceutrica, 203. 



couica, 204, 271. 



Dalli, 203, 271. 



leptalea, 202, 271, 283, 284. 



Rathbuui, 271. 

 Cocculina reticulata, 426, 447, 480. 



spiuigera, 203, 271. 

 Cochlodesuia Leauura, 278. 

 Columbella baliajeti, 252. 

 Conop£ejus, 389 

 Conopid;e, 387. 

 Gonopilla, 389. 

 Couopin;e, 387. 

 Conops, 91, 377, 387, 389, 391. 



fctbiops, 391. 



brachyrhynchus, 390. 



bulbirostris, 390. 



excisus, 390. 



flaviceps, 390. 



fronto, 378, 390. 



fulvipennis, 390. 



genualis. 391. 



gracilis, 377, 390. 



nigricornis, 391. 



oljscuripenuis, 390. 



pictus, 390. 



Ramondi, 390. 



stylatus, 93. 



sugeus, 390. 



sylvosus, 390. 



tibialis, 389. 



xanthopareus, 390. 

 Couus Delessertii, 453. 



Floridauus, 453. 

 Corbula disparilis, 472. 



Swiftiana, 472. 

 Cornicularia, 8, 40. 



284. 



Coruicularia auraiiticeps, 43, 46. 



brevicoruis, 42. 



clavicoruis, 43. 



comnuuiis, 41. 



directa, 3, 40. 



iiulirecta, 3, 4 1. 



iniuuta, 42. 



pallida, 42. 



tibialis, 41. 



tricornis, 43. 

 Coryphella, 274. 

 Crassatella, 477. 



Crassatella (Eripliyla) luuulata, 477. 

 Crenella decussata, 281, 285, 480. 



fragilis, 444. 



giandula, 281, 479. 

 Crepidula plana, 269. 

 Creseis spinifera, 213. 



striata, 430. 

 Crucibulum striatum, 269, 480. 

 Crustuliua, 19. 

 Cryptodon ferruginosus, 279, 283 



Gouldii, 279, 283. 



grandis, 436. 



obesus, 279, 283, 285, 478. 



plicatus, 437. 



subovatus, 279. 



tortuosus, 226, 2/9, 283. 

 Cuvieria columnella, 214. 

 Cyclocardia borealis, 477. 

 Cyclosa, 297, 321. 



conica, 321. 

 Cyclostrema affine, 199, 271. 



cingulatum, 198, 271. 



Dalli, 255, 271. 



var. ornatuin, 255, 271. 



diapbanuin, 199, 271, 283, 284. 



rugulosum, 199. 

 Cylicbua alba, 273, 283. 



biplicata, 467. 



etelata, 468. 



Dalli, 274, 283. 



eburnea, 428, 447. 



occulta, 274, 283. 

 Cylindrogaster, 389. 

 Cymbulia calceolus, 275. 

 Cyphoma gibbosa, 462. 

 Cyprina Islandica, 278, 477. 

 Cyrtarachne, 297, 325. 



bisaecata, 325. 

 Cyrtogaster, 325. 

 Cytherea obovata, 477. 

 Cyrtodaria siliqua, 277. 



Dacrydium vitreum, 281, 283. 

 Dalmaunia, 94, 388, 394. 

 nigriceps, 94, 394. 

 picta, 94, 394. 

 Daplmella limacina, 265, 285. 

 DeForest, K L., On an Unsymnietrical 

 Law of Error in tbe Position of a Point 

 in Space, 123-138. 

 Dcfrancia formosa, 152. 



