182 



INDEX. 



CaMBARUS Page 



Diogenes, var. Ludoviciana Fax. . . 72 



dubiusFAX 70 



extraneus Hag 84 



fallaxHAG 23 



forceps Fax 119 



Gambelii Gir 136 



Girardianus Fax 78 



gracilis Bundy 56 



Hagenianus Fax 56 



haniulatus Fax 81 



Harrisonii Fax 94 



HayiFAX 24 



imnmnis Hag 99 



immunis, var. spinirostris Fax. ... 99 



Jordani Fax 83 



juvenilis Hag 112 



laneifer Hag 86 



latimanus Hag 69 



Lecontei Hag 29 



longulus Gir 66 



maniculatus Hag 29 



medius Fax 107 



Mexicanus Erichs 50 



Mississippiensis Fax 101 



montanus Gir 66 



Montezuma? Saus 121 



Montezuma?, var. areolata Fax. . . . 123 



" '• tridens Yon Mart. . 123 



Nebrascensis Gir 75 



obesus Hag 71 



obscurus Hag 93 



Oreganus Gir 133 



Palmeri Fax 103 



Pealei Gir 88 



pellucidus Erichs 40 



penicillatus Hag 36 



placidus Hag Ill 



CaMBAJRUS Page 



primsvus Pkd 155 



propinquus Gir 91 



propinquus, var. ubscuva Fax. ... 92 



" " Sanbornii Fax. . . 91 



pubescens Fax Ml 



pusillus Gir 66 



Putnami Fax US 



robustus Gir. . 67 



rusticus Gir 108 



Sanbornii Fax 92 



Shufeldtii Fax 124 



signifer Herrick 100 



siniulans Fax 48 



Sloanii Bundy 89 



spiculil'er Hag 33 



spinosus Bundy 115 



Stygius Bundy 46 



Stygius Joseph 45 



troglodytes Hag 27 



typhlobius Joseph 45 



Uhleri Fax 77 



veisutus Hag 34 



virilis Hag 96 



Wiegmanni Erichs 3S 



Wisconsinensis Bundy 113 



Cancer 



astacus Linn 146 



Dauricus Pallas 129 



furiatilis Sachs 146 



nohilis SCHRANK L46 



torrent ium Schrank 141 



Orconectks 



haniulatus Cope 81 



inermis Cope 42 



pellucidus Cope 40 



POTAMOBIUS 



astacus Sowerby 143 



