1905.] 



NATURAL SCIENCES OF PHILADliLPHIA. 



947 



Centurus uropygialis 6S1 



Cephalopoda 26 



Ceraia S06 



atrosignata 806 



cornuta 806 



cruenta 806,842 



dentata 806 



maxima 806 



punctulata 806 



surinamensis 806 



tibialis 806 



zebrata 806 



Ceraticelus 301, 302, 317, 318 



albus 302.318 



alticeps 302,318 



atriceps 302,319 



brunneus 301 



bulbosus .302,319 



emertoni .302, .319 



fissiceps 302, 317, 319 



formosa 318 



formosus 302, 320 



innominabilis 302 



lajtabilis 302, 303, 320 



lajtus 303 



melanocnemis 303, 321 



micripalpis 30.3 



micropalpis 303 



minutus 303, 321 



occidentalis 303 



parvulus 303 



placidus 303 



pygmseus 303 



rugosus 303, 322 



tibialis •^O?'^-^ 



Ceratina 317, 318 



brevis 317 



brunnea 317, 318 



Ceratijiella 301, 317, 318 



atriceps 302 



brunnea 301 



bulbosa. 302 



emertoni 302 



fissiceps 302 



la?ta 303 



lajtabilis 302,303 



minuta 303 



pymsea 303 



similis 302 



Ceratinoides 318 



Ceratinopsis 316, 341 



anglicanum 316, 341 



bi color 316 



interpres 316 



laticeps 316 



nigriceps 316 



nigripalpis 317 



purpurascens 316 



similis 317 



unicolor 317, 341, 342 



Xanthippe 317 



Ceratinoptera lutea 32, 53 



Ceratophyllum demersa 697 



Cercomya peculiaris 13 



Cerithidte 22 



Cerithium echinatum 292 



egenum 788 



hawaiiense 576, 787 



lacteum 788 



nesioticum 292, 576, 788, 789 



papillosum 789 



patiens 292 



pilsbryi 22 



pusillum.. 788 



rubus 292 



thaanumi 576, 787 



voyi 292,787_ 



Certhia pulchella 775 



Ceryle alcyon 690 



Ceuthophilus latibuli 48 



Chaca bankanensis 462 



Chacidfe 462 



CliEenogobius megacephalus 516 



Chectoglena caudata 673 



volvocina 673 



Clijetotj'phla armata 672 



aspera 672 



Chalcomitra acik 776 



Chalcopelia afra 7.57 



Chanda 500 



baculis 500 



bogoda 500 



lala 500 



nalua 500 



nama 500 



phula 500 



rangis 500 



ruconius 500 



setifer 500 



Chandidae 500 



Charadriidse 759 



' Charadrius asiaticus 759 



coronatus 759 



j speciosus 759 



\ tricoUaris 759 



Chelina; 487 



Chemnitzia corona 22 



' meekiana 22 



' occidentalis 22 



spillmani '■ 22 



Chen hyperborea 688 



; Chenalopex a^gyptiacus 761 



Chiococca racemosa 700 



I Chiriquia serrata 840 



Chiza^rhis leucogaster 765 



Chlarias batrachus 461 



leiacanthus 461 



Chlariidaj 461 



Chloritis 710 



hungerfordianus 736 



Chloropeta massaica 769 



Chonemonas acuminata 673 



