1911.] 



NATURAL SCIENCES OF PHILADELPHIA. 



G19 



Ceanothus 75 



velutinus 27, 55, 79 



Ceciliodes (Caecilianopsis) iota 575 



Centrobranchus chserocephalus 570 



Centropristis striatus 14, 203 



Cephaloptera giorna 5 



Cephalopterus vampy rus 5 



Cepolis (Hemitrochus) gramini- 



cola 51 8 



(Dialeuca) subconica 578 



Ceratinella brunnea 446 



fissiceps 446 



laetabilis 446 



minuta 446 



Ceratinopis alternatus 446 



nigripalpis 446 



Ceratophyllum 12 



Ceratoscopelus maderensis 569 



Ceratozona 491 



Cercocarpus ledifolius 26, 36, 55, 96 



parvifolius 55, 96 



Cerithiidae 357 



Cerithium collinsii 357 



Cetengraulis edentulus 220 



engymen 220 



Chajnactis douglasii 83, 97 



Chaetodipterus faber 16 



Chalceus atrocaudatus 505 



Chalcinus 433 



albus 433 



angulatus 433 



auritus 433 



brachipomus 433 



elongatus 432 



magdalenae 433 



Chamsebatiaria millifolium 93 



Characidse 419,495 



Chauliodontida? 560 



Chauliodus setinotus 563 



sloani 560 



Cheilea 360 



equestris 361 



princetonia 360 



varia 361 



Cheirolepis latus 20 



muensteri 20 



Chenopodium 31,63 



capitatum 55, 83, 87 



leptophyllum 55,82 



rubrum 55, 83, 87 



Chilomycterus schoepfii 16 



Chione burnsi 369 



(Liriphora) mactropsis 369, 369 



sp 369 



tegulum 368 



(Lirophora) ulocyma 369 



ulocyma holocyma 369 



woodwardi 369 



Chiracan t hum inclusum 442 



Chirocentridae 205 



Chirocentrus dorab 205 



Chiropacha capitata 320 



Chloeia pinnata 239 



Chorophilus triseriatus 224 



Chloropht halmus agassizi 563 



Chrysemys 4 



Chrysopsis villosa 56, 95, 96 



Cichlidae 437,515 



Cicurina arcuata 443 



brevis 443 



( !inna arundinacea var. pendula 56 



Circinaria 47!) 



concava 526 



Cirrus crotaloides 534 



Citharichthys aretifrons 202, 203 



micros 200,203 



spilopterus 203 



unicornis 203 



Claytonia Carolinians 30 



c. var. sessilifolia 56,81 



perfoliata 56,87 



Clematis 27 



douglasii 56,80,86 



ligusticuf olia 56, 86 



dementia 338 



dariena 359,371 



Cleome integrifolia 56,79,81 



lutea 51,56,91 



Ciitumnina? 330 



Clubiona abbot ti 441 



canadensis 442 



crassipalpis 442 



pallens 442 



Clubionidse 441 



Clupanodon brunnichii 205 



chapra 207 



coeruleus 205 



neopilchardus 205 



phalerica 205 



pseudohis] >anicus 206 



Clupea amazonica 207 



harengus 205 



mirab ilis 205 



pallasii 205 



papalina 205 



Clupeidae 205 



Cnemidophorus grahamii 230 



gularis 230 



sexlineatus 230 



tigris 230 



t. melanostethus 231 



Cnicus drummondi 56, 93, 96 



eatoni 38, 56, 79, 90 



edulis 30 



undulatus 56,87,96 



Cobitis japonica 568 



Coccidia 457 



Coehlicopa 184 



lubrica 193 



Ccelotes calcarata 443 



Collet tia rafinesquii 570 



Colobostylus brown i 576 



jayanus rufilabris.. 128 



Colomesus psittacus 437 



