1884.] 



NATURAL SCIENCES OF PHILADELPHIA. 



387 



PAGB. 



Ciconia 48 



Ciliatinae 172 



Cinua 286, 289 



Circsea 84 



('ladastris 118 



Clathria 204 



Clatbrina 208 



Clathrulina 17, 18, 19 



Claytouia 81 



Cliona 207 



Clupea 42 



Cnicus 87 



Coclileaiia 80 



Cochlespira. 107 



Ccecula 42 



Collomia 89 



Compositae 86 



Congrogadidse 169, 178 



Congrogadinae 178 



Congrogadus 179 



Conifeiae 92 



Conularia 54 



Coplis 80 



Corliis 104 



Corbula 104 



Cordylophora 218 



Coregonus 136 



Coruacese 85 



Cornulites . 148 



Cornus 85 



Corvina 98 



Corylus 16, 117 



Coryplioenidae 181 



Corypbsena . » 102 



Coryphene 316 



Cottus 103 



Crautzia 85 



Crassulaceae 84 



Crepidula 12 



Cristatella 193, 197, 198 



Crius 316 



Crotalus ^ 140 



Crucifeiae 80 



Cryptogramme 96 



Cucuibitacese 85 



■ Cupelopagus 87, 39, 40, 50, 51 



Cupulilei-se 92 



Cybium 232-235 



Cyclopterus 45 



Cylicbna. 104 



Oylindrella 211 



Cyperaceae . . . '. 94 



Cypraea. 104 



Cypi sedia 104 



Cystopteris 96 



Dahlia 15 



PAGE. 



Dentalium 112 



Descbampsia 95 



Deyeuxia 95 



Diotlon . 46 



Dictyocylindius 205 



Dictyop'bora 37, 39, 50, 51 



Distx)ma 47 



Ditrupa 112 



Dodocatbeon 88 



Doliodon 124 



Donatia 209 



Porosoma 42 



Drosera 84 



Droseracese 84 



Dryas 82 



Dules 98 



Dysidea 203 



Ecbinoclatbria 204 



Ecbinocystis . ,. 85 



Ecbinonemata 204 



Ecbiodou 175 



Ecpantberia 283 



Elymus 95 



Empetraceae 90 



Enipetrum 90 



Encbeliopbis 175 



Encbelyopbes 178 



Eugraulis 34, 35 



Epinephelus 98, 99, 102 



Epilobium 84 



Epi])begus 33 



Equisetaceae 95 



Equisetum 95 



Equus 23 



Erantbis 116 



Ericaceaea 88 



Erigeron 87 



Eriophorum 94 



Erysimum 80 



Escbara 13 



Esox 68, 74, 75, 182, 225 



Eucalia 158 



Eucalyptocrinus 148 



Euleptorbampbus 221 



Eumeces G6 



Euonymus 15 



Eupagurus 12 



Euphrasia 89 



Fascicolaria 190, 192 



Fatzia 85 



Festuca 95 



Fiatola 311 



Fierasfer 175 



Fierasferidffl ; 169, 178 



Fierasferina 178 



