1917.] 



NATURAL SCIENCES OF PHILADELPHIA. 



369 



Caranx hippos 131 



latus 132 



Carcharhinus commersoni 279 



Carcharias tauni.s 108 



Cardita scabricostata 197 



Carinifex nowberryi 57, 58, 74, 75 



Cassis monilifera 34 



datostomus commersonnii ...111, 119, 



123 



nigiicans 119, 124 



Centiojiomus albus 278 



luteus 278 



Centropristis strialus 112 



Cephalotettix parvulus 254 



pilosiis 254, 274 



Cha^todipteru? faber 113, 135 



Chffitodon capistratus 135 



ocellatus 135 



Chama arcinella 197 



Chasuiodes bosquianus 126 



Chemnitzia varicosa 316 



Chilomycterus antennatus 136 



schoepfi 114 



Chione primigenia 199 



santodomingensis 199 



socia 199 



Chiora?ra dalli 137-147 



leonina 138, 147 



Chironectes vai'iegatus 278 



Chirostoma 307,308 



Chloroscombvus chi-vsiirus 132 



Chloriis ! 275 



Chondrotus 9 



Chrysallida angusta 176 



Circulus domingensis 184 



striatus 1S4 



Citharichthys arenaceus 136 



Clathuvella arnica... 158 



Cochlicopa lubrica 105 



Codakia thaanumi 332 



Collonia variabilis 207 



Colpichthys 305 



regis 305 



Conalcaja 263 



crassa 264, 274 



huachiicana 263 



miguelitana 263, 274 



neomexicana 264, 275 



truncatipennis 264, 274 



Conodon nobilis 132 



Conoibis mcnairyensis 280 



Conus semulator 32 



berghausii 161 



cedo-nulli ;.. 161 



oonsobrinus 160 



c. ultiinus 160 



furvoides brachys 158 



gabbi 162 



gaza 32 



imitator 32 



larvatus 163 



26 



Conus longitudinalis 160 



molis 32 



pernodosus 162 



perlepidus ; 1S9 



planiliratus 159 



porcellus 161 



proteus 32 



simplicissimus 161 



trisculptus 160 



xenicus 159 



Coscinodiscus 335 



Cottus gi-acilis 115, 122 



Crassatellites (Crassinella) dolatu.^ 196 



(Crassinella) microdelta 196 



Crenella diuturna 195 



divaricata 195 



ornatior 195 



rota 195 



Crenilabrus ocellatus 277 



Creonella 302 



triplicata 332,303 



Crypt obranchus alleganiensis 8 



fuscus 8 



Cuspidaria gabbi 195 



Cyclina cyclica 200 



Cyclinella cyclica domingensis 200 



Cyclocercus 255 



accola 258 



gracilis •. 257 



Cyclostrema striata 184 



Cynoscion acoupa 132 



nebulosus 113 



regalis 11,3, 125 



Cj^rinodon variegatus Ill, 124 



Cyprinus carpio 119, 123 



Dactylopterus volitans 136 



Dactylotum 253,273 



Dasyatis say 109 



Dasyscirtus olivaceous 274 



Dentalium cartagenense 37 



sagittarii 185 



solidissimum 37 



Desmognathus 13-17 



brimleyorum 22 



carolinensLs 18 



fusca. 16, 18,22,23 



f. auriculata 18, 22 



monticola 17, 18 



nigra 21 



ochrophsea 17, 18, 22 



quadrimaculata 17, 18, 22 



Diclu-oplus notatus 252, 274 



Diemictylus 15 



asper 28 



montandoni 28 



palmatus 28 



pyrogaster 28 



rusconii 28 



torosus ■ 28 



viridescens 27 



