192 
MOLLUSOA. 
lattrii, chiapasensis (Pfr.), castus (Pfr.)> ^otteriiy sp. n., p. 487, pi. xxiv. 
fig. 10, serperastrus (Say), paivanus (Pfr.), attenuates (Pfr.), with hefer~ 
steini (Pfr.) as variety, hepatostomus (Pfr.), lirinus (Morelet), sulphur eus 
(Pfr.), liliaceus (F^r.), moricandi (Pfr.), aurifluus (Pfr.), pp. 479-499, 
pis. XX., xxi. & xxiv. 
Bulimulus (Liostracus) alternans (Beck) with ziegleri (Pfr.) as variety, 
tropicalis (Morelet), pp. 600-506, pis. xxiii. & xx. 
Bulimulus (Scutalus) pallidior (Sow.), gahbi, sp. n., p. 517, pi. xx. 
figs. 19 & 20, xantusi (Binn.), cucullus (Morelet), ghieshreghti 
rudis (Anton), Jo was^ (Pfr.), hegewischi (Pfr.), uhdeanus (Martens) var., 
cuernavacensis^ sp. n., p. 632, pi. xxiii. fig. 11, droueti (Pfr.), sargi, sp. n., 
p. 634, pi. xxiv. fig. 6, sporlederi (Pfr.), gealii (H. Ad.), inglorius (Rv.), 
pp. 607-638, pis. XX., xxi. & xxiii. B. humboldti (Pfr.) = mexicanus 
(Lam.), p. 541. 
Bulimulus {Mesemhrinus) inscendens (Binn.), p. 644, pi. xxi. fig. 1. 
Bulimulus sargi, Guatemala, and hotteri, Orizaba, Mexico, spp. nn., 
Crosse & Fischer, J. de Conch, xxiii. pp. 52 & 53. 
{^Bulimulus'] Bulimus ochseni (D^v.)y Colmerioi (Hidalgo), scalarioides 
(Phil.), atacamensis (Pfr.), and fontanii (Orb.), from South America, 
figured by Hidalgo, in J. de Conch, xxiii. pi. vii. figs. 2-6 (pp. 128 & 129). 
Bulimulus pallidior (Sow.), genital system, and B. limnceoides (F^r.), 
jaw and radula ; Binney, Ann Lyc. N. York, xi. p. 186, pi. xii. fig. 1, 
pi. 16, figs. A & B. B. hahamensis (Pfr.) from Hayti ; Bland, tom. cit. 
p. 199. 
Bulimulus cordillerce and mendozanus (Strobel), Strobel, Material! 
Malac. Argent, pt. iii. pi. i. figs. 3 & 4. 
Bulimulus {Scutalus) stelzneri, sp. n., Dohrn, Mai. Bl. xxii. p. 202, 
Cerro de Chepe, Argentine States. 
Bulimulus (Nesiotes) asperatus (Albers), Pfeiffer, Novitat. iv. pi. 
cxxxiii. figs. 8 & 9, Galapagos Islands. 
[^Otostomus'] Bulimus peelii (Reeve) ; id. 1. c. p. 144, pi. cxxxiii. figs. 6 
& 7, Ecuador. 
Macroceramus turricula (Pfr.), jaw and radula ; Binney, P. Ac. Philad. 
1875, p. 251, pi. XX. fig. 9. 
Macroceramus johannis^ Pfeiffer, Mai. Bl. xxii. p. 119, Porto Rico. 
Cylindrella. Notes on its subdivisions and groups, chiefly according to 
Crosse & Fischer ; C. P. Gloyne, Q. J. Conch, i. pp. 51-54. 
Cylindrella. 73 species described and figured on 8 plates by Sowerby, 
in Reeve’s Concholo^ ^«onica, pts. 320 & 321, including (apparently 
new) C. tumidiora[^ pi. viii. fig. 65, locality unknown. 
Cylindrella cy dost ,ma (Pfr.), {Gongylostoma) elegans (Pfr.), and (Thau- 
masia) humboldtiana (Pfr.), radula j Binney, P. Ac. Philad. 1875, pp. 251 
& 252, pi. XX. fig. 6. 
Cylindrella poeyana (Orb.) and ornata (Gundl.), jaw and radula ; id'. 
Ann. Lyc. N. York, xi. p. 187, pi. xv. fig. P. 
Amphibulima rawsonis, sp. n.. Bland, Ann. Lyc. N. York, xi. p. 199, 
Island of Montserrat, West Indies : its jaw, radula, and genital system ; 
Binney, tom. cit. pp. 187 & 188, pi. xiii. fig. c, and pi. xiv. fig. e. 
