PROCEEDINGS OP THE ACADEMY OF 



[Dec. 



Atheriua regia 734 



sardinella 729 



storeri 739 



Atherinichthys calif orniensis 739 



guatemalensis 736 



laticlavia 734 



regia var. laticlavia 735 



■Atherinidfe 727 



Atherininae 727 



Atherinomorus 730 



Atherinops affinis 741 



magdalense 740 



Atherinopsiinse 737 



Atherinopsis 739 



calif orniensis 739, 740 



Atrina rigida 756 



serrata 756 



Attida? 129, 130, 141 



Attus scenicus 129 



Atypus piceus 145 



Auchenipterus nigripennis 501 



Aulacopoda 628 



Auriculida^ 776 



Auriparus flaviceps 29 



Axiothea campanulata 481, 485 



Ayslia tenuis 340 



Baeus 82 



Baiostoma 350 



branchialis 350 



lineatus 350 



Balistapus aculeatus 162 



Balistes aculeatus 162 



Balistidse 162 



Barissia 556 



imbricata 552 



Barnea costata 757 



Basilichthys 734 



microlepidotus 735 



regia 734, 735 



Bifidaria armifera 204 



contracta 204,766 



curvidens 762, 766 



pellucida hordeacella 766 



prototypus 766 



Binneya 628 



Biotite 399 



Biotodoma 533 



trifasciatus 535 



Biotcecus 533 



BIenniid£e 170 



Blepharis elegans 717 



Boggiania 533 



Boletophagus cornutus 48 



Bonasaumbellussabinei 6, 15 



Boops 313 



Borsonia 275 



plenta 275 



Bothriopsis histrio 54, 640 



Bothropolys aztecus 152 



chumasanus 152, 154 



monticola 152 



Bothropol\-s sierravagus 152, 154 



Brycon hilarii 523 



Bufo punctatus 34 



valliceps 538 



Bulimulida:' 204,764 



Bulimulus alternatus marise 764 



dealbatus 204, 764 



d. var. ragsdalei 204 



d. schiedeanus 764 



Bullus occidentalis 757 



Bunocephalus bicolor 498, 499 



gronovii 499 



rugosus 498 



Bursa abbreviata 279 



mississippiensis 279 



Buteo borealis calurus 7 



Caecum cooperi 758 



pulchellum 758 



Calamospiza melanocorys 28 



Calamus bajovado 331 



Calidomantis 713 



equalis 713 



menelekii 713 



semialata 713 



Callichthys callichthys haemaph- 



ractus 504 



Callipepla squamata 26 



Callista nimbosa 757 



Calyculina 784 



Camponotus 218 



Cancellaria reticulata 757 



Capulus 283 



americanus 283 



Carangidae 328 



Cardita aldrichi 264 



floridana 756 



Cardium isocardium 757 



mortoni 757 



inuricatum 757 



robustum 757 



serratum 757 



Carphophiops vermis 542 



Carpodacus mexicanus frontalis.... 27 



purpureus calif ornicus 10 



Carychium exiguum mexicanum.... 770 



Cassis inflata 758 



Cathartes aura 26 



Catherpes mexicanus conspersus... 29 



Ceanothus americanus 353-356 



Cemophora 557 



Centrias 565, 588, 591, 592, 608,611 



Centrobranchus 754 



choerocephalus 754, 755 



Ceophloeus pileatus abieticola S 



Cephalacanthidae 169 



Cephen 564, 60i 



Ceratina arizonensis 252 



nanula 252 



Cerion 194 



Certhia americana zelotes 12, 15 



Ceryle alcyon 7 



