67 — 



Page 



costulata Schmidt 41 



crassa v. d. B 21 



crassa Parr 41 



crassilabrum Reev. ... 42 



crebra Lea 53 



crebreslriata Lea 32 



crebricostata Lea 35 



crebricostis Bens . . . . . 61 



crenatella Lea 34 



crenifera Lea . 53 



crenocarina Moric .... 61 



oî'eniilaris Desh 54 



crenulata Desh 47 



crepidinata Reev 50 



cristata Anth 32 



crutntata Mke 25 



Cubaniana d'Orb 61 



cubicoides Anth 39 



Cumingii Lea 48 



Cumingii Lea 43 



Curreyana Lea 35 



curta Hald 32 



curta Mke 35 



curvata Lea . . 30 



curvicostata Anth 35 



curvilabris Anth 31 



cuspidata Chem 48 



cuspidata Anth 39 



Cybele Gould 55 



cylindracea Conr. ... 32 



cylindracea Mouss. .. 51 



cylindrica Conr 32 



dactylus Lea 45 



datura Dohrn.' 55 



decollata Lam 50 



decollala Gmel 44 



décora Lea 35 



decorata Anth 32 



decusaata mihi 55 



Dembea Riippel 51 



densa Anth. 31 



densecostata Reev. . . . 35 



denticulata Lea 55 



depygis Say 37 



derraestoidea Lea 61 



Deshaysiana Lea 34 



Deshaysiana Reev 37 



DeshaysiiLeain Reev. . . 34 



diaderaa Lea 55 



digitalis Mouss 49 



dilatala Conr 24 



dimidiata Mke 54 



dimorpha Brot 44 



dislocata Raven 35 



divisa Phil 50 



dolorosa Gould 58 



dubiosa Lea 87 



Duisabonis Gratei .... 58 



duplex mihi 48 



dura Reev 54 



Duttoniana Lea 29 



ebenuni Lea ... 31 



eburnea Mhlf 58 



Edgariana Lea 34 



Edwarsii Lea 61 



elata Anth 37 



elegans Bens, 55 



elegans Schmidt 41 



elegantula Anth 32 



elevata Say 30 



elirainata Anth 34 



elongata Lea 30 



episcopalis Lea 46 



Erehus Reev 50 



erosa Less 44 



erythrostonia Q. G. . . . 51 



Etowahensis Lea 34 



exarata Lea 30 



exarata Mke 30 



excavata Auth 32 



excisa Lea 27 



excurata Conr 31 



exigua Conr 58 



exigua Morelet 43 



exilis Hald 37 



eximia Anth ... .^. ... . 58 



expansa Lea 40 



exusta Reev 50 



Page 



fasciata Mke 35 



fasciolata Oliv . 51 



fastigiata Anth 30 



fastigiella Reev 57 



Feejeensis Reev 55 



ferrea Reev 50 



ferruginea Lea 56 



figurata Hinds 48 



filum Lea 30 



fiinbriata Thorp 47 



flavimigera Dkr 51 



flammulata v. d. B... 48 



flavida Dkr... 53 



Florentiana Lea 40 



florata Hinds 51 



floricoma Reev 51 



Floridensis Reev 34 



fluctuosa Gould 58 



fluminalis Mhlf 58 



fœda Lea 42 



fœnaria Reev 44 



fontinalis Phil 52 



Foremani Lea ...... 30 



formosa Anth 35 



forulatn Reev 48 



Fortunei Reev 52 



Fraseri v. d. B 58 



fraterna Lea 48 



Frethii Gray 44 



fulgida Reev 48 



fulgurans Hinds 51 



fuliginosa Lea 40 



fumosa Hinds 48 



funebralis Anth 38 



funiculus Q. G 48 



furfurosa Gould .58 



furva Lea 38 



fusca Gmel 57 



fuscata Desh 48 



fusco-cincta Anth . ... 40 

 fusco-punctata v. d. B. 62 



fusiformis Loa 40 



Gassiesi Reev 42 



gaudiosa Hinds 51 



