726 



PROCEEDINGS OF THE ACADEMY OF 



[Dec, 



Cryphoeca peckhami 180 



Crypturus boucardi 190 



columbianus 190, 190 



Ctenobrycon alleni 540 



rhabdops 537 



Ctenosaura acanthura 173 



Ctenus sp 680 



Cuculidae 198 



Cupiennius coccineus 679 



griseus 679 



Curimata spilura 673 



Curimatinse 517 



Curimatus cyprinoides 517 



dorsalis 675 



spilurus 673 



stigmaturus 673, 675 



tigris 518 



vittatus 520 



Cuspidaria (Cardiomya) cos- 



tellata '. 496 



Cyanerpes caeruleus 210 



cyaneus 209 



Cyanocephalus porcarius 147 



sphinx 147 



Cybseus morosus 180 



pusillus 180 



reticulatus 180 



Cycleptus elongatus 45 



Cyclorhis flavipectus 207 



gujanensis flavipectus 207 



Cylichnella bidentata 494 



Cymatium tuberosum 495 



vespaceum 495 



Cymbella 581 



Cynorta albomaculata 681 



biguttata 681 



conspersa 682 



flavornata 681,682 



longispina 68 1 



oculata 681 



Cynoscion nebulosus 64 



regalis 64 



Cyprinodon variegatus 63 



Cyrena (Polymesoda) acuta 497 



Cyrtocharax 568 



Cyrtoxyphus variegatus... .4-3^, 455, 480 



Cysticercus tenuicollis 149 



Cystignathidffi 161 



Cythara balteata 494 



biconica 494 



Dacnis cayana 209 



Dasyscelis dilatatus 372 



normalis 371 



Deltistes 54 



luxatus 53, 54 



Dendrobates trivittatus 164 



Dendrobatidae 164 



Dendrocincla meruloides phaeo- 



chroa 190,203 



phffiochroa 203 



Dendrocolaptidae 



Dendroica a^stiva 



Dendroplex albolineatus 



picirostris 



Dendryphantes aestivalis 



maxillosus 



militaris 



octavus 



Dentalium callithrix 



Dermatocheir 



Dianthidium 



Diatrypa tuberculata 



Dichroplus 



amoenus 



bergii 



I brasiliensis 



I con^persus 



I dubius 



I elongatus. 



! olivaceus 



peruvianus 



pratensis 



punctulatus 



' robustulus 



vittatus 



Diedronotus 



angulat us 



discoideus 



Isevipes 



rosulentus 



Dimeragrion, 238, 254, 259, 262, 



percubitale 238, 239, 250, 



Diplodon 



kelseyi 621, 



obsolescens 621, 



Diplodonta mediamericana 496, 



nucleiformis 



puncturella 



soror 



Diplothecanthus antillarum 



concavus 600, 



Diponthus argentinus 



crassus 



electus 



festivus 



paraguayensis 



Dipsadidse 



Dipsadomorphinse 



Discopsis costulatum .r 



omalos 



schumoi 



Dolichocerus bicornis 



Donacobius atricapillus 



Doryssa 622, 



aquatilis 



buUata 621,648, 



cachoeirae 621, 



c. sulcata 621, 



consolidata 



devians 



202 

 208. 

 203 

 203 

 186 

 680' 

 186 

 186 

 496 

 518 



29 

 379 

 113 

 113 

 345 

 345 

 344 

 344 

 341 

 3JfO- 

 113 

 341 

 343 

 345 

 344 



88 

 330 

 330 

 330 



88 

 263, 

 265 

 ,265 

 622 



499 



499 



499 



496 



601 



601 



336 



335 



334 



335 



335 



80 



78 



25 



25 



24 



141 



207 



648 



648 



651 



650' 



