GASTROPODA (pULMONATA). 
Moll 73 
(Mor.), Chiapas, nuheculatus (Pfr.), Mexico ; Fischer & Crosse, Moll, 
terr. et fluv. de Mdxique, vi. pp. 648-556, some figured on pis. xx., xxi., 
& xxiv. of the preceding part. 
Bulimulus {Peronams) artemisia (Binn.), St. Lucas, California ; iid. 1. c. 
p. 557, pi. xxi. fig. 12. 
Bulimulus (Leptohijrsus) spMfer (Gabb), Mexican part of California ; 
iid. 1. c. p. 558, pi. xx. figs. 26 & 27. 
Bulimulus {lliaumastus) alternatus (Say), schiedeanus (Pfr.), tryoni, 
new name for mexicanus (R-v., nec Lam.), Mexico, and dealhatus (Say), 
United States, perhaps also in Mexico ; iid. 1. c. pp. 561-568. 
Bulimulus {Globulinus) sufflatus (Gould) —juarezi (Pfr.), and pilula 
(Binn.), Mexican part of California ; iid. 1. c. pp. 568-671, pis. xx. & xxi. 
of the preceding part. 
Bulimulus (Scufalus) stelzneri, sp. n., Dohrn, Mai. Bl. xxiv. p. 157, 
Cerro de Chepe, Argentine States. 
Bulimulus {Eudiop>tus) psidii^ sp. n., Martens, JB. mal. Ges. iv. p. 351, 
pi. xii. fig. 6, Porto Rico. 
[Nesiotes~\ Bulimus nux (Brod.) and eschariferus (Sow. : specimens 
from Charles Island, Galapagos; E. Smith, P. Z. S. 1877, p. 72. 
Macroceramus shuttleworthi, sp. n. (= microdon yar., Shuttleworth & 
Pfr., in Chemn. ed. nov. pi. xlii. figs. 7 & 8), Martens, JB. mal. Ges. iv. 
p. 352, Porto Rico. 
Cylindrella (Pfr.) Monograph continued by Sowerby in Reeve’s Con- 
chologia Iconica, pts. 336-339, from pi. ix. spec. & fig. 74 until pi. xvi. 
spec. & fig. 144, apparently new. C. transajjerta, sp. n., fig. 77, multi- 
spiralis, sp. n., fig. 79, trochcefermis [!], sp. n., fig. 80, intermedia., sp. n., 
fig. 91, bulbiformis, sp. n., fig. 103, localities of all unknown, lucens 
(Wright), fig. 135, Cuba. C. aristispica (Pfr.), sp. 6, is an erroneous 
spelling of arctispira [P. Z. S. I860]. 
Simpulopsis. Fischer & Crosse discuss at length the history and sys- 
tematic place of this genus, placing it near Bulimulus, and describe S. 
sinmla (Morelet), from Guatemala, and cenea (Pfr.), from Mexico. Moll, 
terr. et fluv. de Mdxique, pp. 571-580, pi. xxiv. figs. 12 & 13. 
Amphibulima patula (Brug.) lives under leaves, chiefly of plantains 
{Musa), and is found only in one district of the island Marie-Galante. 
Maz(?, J. de Conch, xxv. pp. 347 & 348. 
Elasmognatha. 
Succinea. Genital organs examined ; the male and female orifices are 
separated as in the Limnmidn'., the rest agrooing with the Jlelicidai ; tho 
seminal vesicles are more easy to make out than in any other genus of 
land-shells. H. v. Ihcring, JB. mal. Ges. iv. pp. 136-141, with woodcut. 
Succinea. A. Baudon gives some general notes on this genus, and dis- 
tinguishes 10 species living in France, placing them in three groups cor- 
responding to the three generally admitted species, putris (L.), elegans 
(Risso) or pfeifferi (Rossm.), and oblonga (Drap.). J. de Conch, xxv. 
pp. 57-69. He admits the following species : — 
