1905. 



NATURAL SCIENCES OF PHILADELPHIA. 



949 



Colius leucotis affinis 765 



Coliuspasser delamerei 779 



jacksoni 779 



laticauda 779 



Colpolopha 406 



sinuata 406 



Colpomenia sinuosa 696 



Coluber 208 



Colubridffi 207,208 



Columba afra 757 



arquatrix 756 



semitorquata 757 



senegalensis 757 



sympanistria 757 



Columbella cribraria 102 



liocyma 105 



pardalina japonica 102 



\). subcribraria 102 



sagena 102 



Columbidge 756 



Colymbus cristatus 758 



Comatricha 524 



Commelina agraria 700 



nudiflora 700 



Coniglobus 735 



Conocephalus 824 



ensifer ■_■ 46 



di versus 825, 843 



. erectus 698 



exiliscanoris 45 



guttatus 824,842 



hamatus 82S 



hoplomachus .....46, 54 



laticeps 825 



lyristes 45, 54 



mexicanus 45, 54, 824, 843 



muticus 824, 843 



obscurellus 824^ 843 



virens 827 



retusus 47, 54 



subulatus 823 



truncatirostris 45 



Contopus richardsonii 690 



Conus 345 



aratispira 101 



catus 291 



ebrseus 291 



eburneus 291 



hebrseus 291 



miles 291 



retifer '. 291 



vexiUum 291 



violaceus 291 



vitulinus 291 



voluminalis avus 101 



Copiocera 417 



specularis 417, 841 



Copiphora 822 



cultricomis 822,842 



longicauda 822 



rhinoceros 822,842 



Coptosoma speciosum 6 



Coraciidte 763 



Coracias caudata 763 



Corbicula fluminea 749 



insularis 749 



subsulcata 749 



Corbula bisulcata 17 



crassiplica 17 



foulkei 17 



subconipressa 17 



Corbulidffi 17 



Coregonus kennicotti 362 



nelsonii 3^^,362 



Coriscus 198 



Corizus 193,198 



Cornicularia 306-308 



auranticeps 308 



clavicornis 308 



directa S07 



indirecta 307 



placida 308 



recvirvata 308 



varipes 308 



vigilax 305,332 



Cornops 804 



bivittatum 804 



longipenne 804,841 



Corvida^ 782 



Cor\ailtur albicollis 782 



Corvus sp 690 



albicollis 782 



corax sinuatus 683 



scapulatus 782 



Corydia collaris 792 



cvanea 792,792 



f{ilva 792 



Corythaix hartlaubi 765 



Cossypha heuglini 770 



iolsema 770 



mawensis 770 



Cottida? 366 



Crassatella delawarensis 14 



lintea 14 



monmouthensis 14 



prora 14 



ripleyana 14 



subplana 14 



transversa 14 



vadosa 14 



Crassatellites delawarensis 14 



linteus 14 



monmouthensis 14 



(Scambula) perplanus 14 



prorus 14 



ripleyanus 14 



subplanus 14 



transversus 14 



vadosus 14 



CrassateUitidte 14 



CratEegus 577-661 



abjecta 634, 636 



