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254, 
Thes. €,, pl: 23, f. 3. 
(Aperostoma), Troschel. 
Pot. et M. Gal., pl. 23, f. 19, 20. Cyclostoma Harveyanum. 
Thes. C., pl. 30, f. 230, 281. 
Thes. C., pl. 31, f. 285. 
Conch. Contrib., p. 7. 
Thes. C., pl. 24, f. 46, 47. 
Schum. Vers. Test., p. 196. 
Chemn. 9, pl. 128, f. 1064, 1065. 
Bost. Journ., 4, p. 458. 
Kust. C. C., pl. 9, f. 24-26. 
Griff. Cuv., pl. 28, f. 5. 
Thes. C., pl. 81, f. 277. 
Orb. Cub., pl. 22, f. 1, 2. 
Thes. C., pl. 28, f. 172. 
Kust. C. C., pl. 26, f. 4-6. 
Conch. Contrib., p. 11. 
Ant. Vierz.,.p. 04. 
Conch. Contrib., p. 6. 
Thes. C., pl. 29, f. 194. 
Thes. C., pl. 26, f. 121. 
Kust. C. C., pl. 19, f. 1-8. 
Proc. Bost. S. N. H., 1, p. 188. 
Thes. C., pl. 25, f. 81, 82. 
Bost. Proc., vol. 2, p. 11. 
Brown’s C., pl. 41, f. 29, 30. 
Mem. Gen., 7, pl. 2, f. 21-28. 
Conch. Contrib., p. 3. 
Zool. Beech., pl. 38, f. 32. 
Mart. U. C., pl. 28. 
Wood’s Suppl. pl. 6, f. 2. 
(Leptopoma), Pfr. 
is Cyclostoma crenulatum, Pfr. 
is Cyclostoma versicolor, Pfr. 
Annularia aurantiaca, Schum. 
Cyclostoma pernobilis, Gould. 
(Cyclophorus), Montf. 
is Cyclostoma suleatum, Drap. 
is Cyclostoma sulcatum, Drap. 
Cyclostoma bicolor, Gould. 
(Megalomastoma), Guild. 
Cyclostoma excisilabrum, 
(Pomatias), Stud. 
is Cyelostoma succineum. 
(Tropidophora), Troschel. 
is Cyclostoma auriculatum. 
(Pteroeyclos), Benson. 
is Cyclostoma pulchrius. 
is Cyclostoma Inea, D'Orb. 
(Aperostoma), T'roschel. 
Lituus brevis, Martyn. 
Cyclostoma Petiverianum. 
Thes. C., pl. 25, f. 100, 101. 
Proc. Bost. 8. N. H., 1845,p.11. Cyclostoma fusco-lineatum. 
Kust. C. C., pl. 6, f. 24-26. 
(Myxostoma), Troschel. 
asperulum, Sowb., 7 Jamaica, 
asperum, Pot.etM., 92 Madagascar, 
atricapillum, Sowb., 187 Isl. Mindoro, 
Aubereanum, D’Orb., 196 Cuba, 
Auguste, Adams, 53a Jamaica, 
aurantiacum, Sowb., 49 Jamaica, 
aurantiacum, Schum., 130 Tavoy, 
3 var., Brit. Burmah, 
ee is India, 
aurantium, Ant., Sardinia, 
auriculare, Griff, 45 Italy, 
auriculatum, D’Orb., 204 Cuba, 
Es var., 
auritum, Ziegl., 208 Dalmatia, 
as var., . 
aurora, Adams, 47a Jamaica, 
australe, Muhlf., 151 Isl. Opara, 
avena, Adams, 54a Jamaica, 
azaolanum, Sowb., 172 a Lucon, 
Banksianum, Sowb., 62 Jamaica, 
bicarinatum, Sowb., 111 Madagascar, 
33 var., Isl. France, 
bicolor, Gould, 204 Cuba, 
bilabiatum, Sowb., India, 
Binneyanum, Adams, 74 Jamaica, 
bistriatum, 36 a England, 
Blanchetianum, Moric., 8 Brazil, 
Blandianum, Adams, 119 a Jamaica, 
Brasiliense, Sowb., 12 Rio Janeiro, 
breve, Martyn, 222 Sumatra, 
cs var, 
Bronni, Adams, 61 Jamaica, 
es var., 
canaliferum, Sowb., 143 Isl. Burias, 
Canariense, D’Orb., 34 Canary Isles, 
candeanum, D’?Orb;, | 57 (Cuba; 
candidum, Sowb., 25 ? 
carinatum, Sowb., 115 Madagascar, 
cariniferum, Sowb., 154 
catenatum, Gould, 126 a Cuba, 
Chemnitzii, Gray, 81 Cape Good Hope, 
chlorostoma, Sowb., 75 Demarara, 
Cincinnatiense, Lea, Ohio, 
cincinnus, Sowb., 35 
cinerascens, Rossm., 214 Dalmatia, 
Thes. C., pl. 27, f. 140, 142. 
Moll. Canar., pl. 6, f. 3, 4. 
Thes. C., pl. 81, f. 283, 284. 
Thes. C., pl. 26, f. 107. 
Thes. C., pl. 26, f. 117, 118. 
Thes. C., pl. 25, f. 98. 
(Cyclophorus), Montf. 
is Cyclostoma levigatum 
is Cyclostoma truncatum. 
is Cyclostoma Michaudi, Grat. 
(Cyclophorus), Montf. 
Proc. Bost. S.N.H.,18438,p.138, (Chondropoma), Pfr. 
Wood Supp., pl. 6, f. 6. 
Thes. C., pl. 28, f. 168. 
Trs. Am. Ph.S., 8, pl. 6, f. 62. is Amnicola Cincinnatiensis. 
Thes. C., pl. 24, f. 77, 78. 
Rossm., pl. 28, f. 406. 
