284 



The Biological Society of Washington 



c 



Page 



Ctelogeuus 248 



Caenoinys ^52 



Callinectes africantis i49 



larvatus africanus i49 



bocourti ^51 



cayennensis 151 



diacaiithus 149 



exasperatus i49 



gladiator 15° 



tumidiis gladiator 15° 



larvatus '49 



latliuaiius 151 



niarginatns i49 



toxotes 151 



trispinosus 15' 



tumidus H9. 150 



Callodontoinys 246 



Callomys 247 



Callorh'iiius ursimis i75 



Callosciurus 266 



Callospermoplillus 189, 266 



Calodromus 1^3 



Calomvs 255 



Camassia fraseri angusta 65 



cusickii •• ^4 



esculenta °3> "4 



fraseri "5 



howellii ^5 



leichtliiiii ^3 



quainash "4 



Canipicola 257 



Cancer antennarius m 



aintlionyi hi 



cornudo i57 



dental us 15° 



fluviatilis 161 



furcatus ^57 



limbatus '59 



pagurus i°° 



pauope i°° 



pelagicns i54 



phalangiuni i°2 



potamios 1°' 



rostratus '55 



Sagittarius '5° 



sculptus 159 



seticornis '5° 



squinado i59 



superciocisns 15S 



uca 154 



utidecim-dentatvis 15° 



Canis cagottis -7 



estor 31 



frustror 26 



latrans 23 



lestes 25 



nieariisi 3° 



microclon 29 



nigrirostris 27 



ociiropus 58 



palli«liis 24 



peiilusiilse 28 



vigilis 61 



Cannabateomys 263 



Capiguara 246 



Caprolagus •••■ 254 



Capromys 262, 263 



Carcluides i°4 



Carcinus ^"4 



Cardamine bellidifoUa i/i 



bellUilfolia pacliypliylla 170 



Cardiatheriiim 247 



Cardiodon 247 



Cardiodus 247 



Cardiomys 247 



Page 

 Carleton, M. A.: Separation of Puc- 

 cinia graminis avenae from P. g. 



tritici •• viu 



Climate an element in wheat 



environment '^^ 



Carpomvs ••••• 259 



Carterodon 262, 253 



Castor 246 



Castoroides 246 



Castoromys 246 



Caudi volvulus '74 



Cavia ^47 



Caviodon 247 



Cephalomys 269 



Cercoleptes ^74 



Ceratodon 247 



Cercolabes •••• 250 



Cerconiys 262, 263 



Cerodoii 247 



Cervaria ■ 4° 



Cervus canadensis 273 



roosevelti 271 



Chsetodipus 252 



Chtetomys 250 



Chalicomys 246 



Charvbdea ^°\ 



Charvbdella i™ 



Charvbdis i°i 



Chelodus : 246 



Chesnut, V. K.-. Exhibition of Cicuta 

 vagans and Nerinm oleander vii 



Poison of black nightshade... x 



Casesof mushroom poisoning, xi 



Chilomys 255 



Chilotus 73, 257 



Chinchilla 24S 



Chionobates 254 



Cliiropodomys 259 



Chiruromys _._■ 259 



Chlorogalum leichtlinii 03 



Chlordialla I57 



Chlorodius niger 15° 



Chloromys 246 



Chrotomys 257 



Chrysomys 2es 



Chrysothrix '74 



Chtiionoergus 25S 



Cicuta vagans ^^l 



Citillus 266 



Claviglis 252 



Cloromis 24a 



Cobaya 247 



Coelogenus 24S 



Coendou i73> 243. 250 



Ccetomys 245 



Colloniia mazania 35 



Colobotis 266 



Colonomys 253 



Colotaxis 253 



Colpostemma 24b 



Condvlura cristata 240 



Conil'urus 259 



Conodontes .j 246 



Conodus .■". 246 



Contracavia 247 



Cook, O. F.: A new wingless fly xi 



Cosmonota '™ 



Cournomvs ;■■ 269 



Coville. F. v.: Plant food of ducks in 



Chesapeake Bay ^ 



Water hyacinth x 



Abies shastensis xi 



Exhibition of peculiar forma- 



tion of pine needles xu 



Collomiamazama, anewplant 35 



Itinerary of John Jeffrey 57 



Name of the Camas plant 61 



