PALUDINlDiE. 141 
malalc. Ges. iii. p. 129. B, similis (Ijeach), var. minor ^ millims. long, occura 
in salt water : Morcli, L c. p. 185. 
AMPULLARIIDiE. 
Ampullaria crosseana, sp. n., Hidalgo, J. de Conch, xix. p. 206, Amazon R. 
AmpuUaria werneana (Phil.), Pfeiffer, Nov. Conchol. iv. p. 22, pi. 114. 
figs. 1-6, White Nile. 
TuRRITELLIDiE. 
Tnrritella {Torculd) subsquamulosa, sp. n., Hunker, Mai. Bl. xviii. p. 162, 
Bass’s Straits. 
Eglisia subdecussata (Scalaria id.y C antroine) = piragni (Benoit) 
r=Mesalia striata (A. Adams), dredged off Arcachon. Operculum paiicispiral, 
with lateral nucleus, as in Scalaria and Littorina, and no twisted apical 
nucleus of the shell to be seen. Fischer, Act. Soc. L. Bord. xxvii. p. 115. 
VERMETIDiR. 
The Mediterranean spp. are recapitulated by Morch from a former paper 
in P. Z. S. 1860-62 and -66, with a few corrections. Mai. Bl. xviii. pp. 128- 
131. 
Cjegidm. 
C(BCum glabrum (Mont.) : the septum is of all intermediate 
forms, from hemispherical to lenticular. Folin, Act. Soc. L. 
Bord. xxvii. p. 117, 
Calyptrasida?. 
Calyptra {Calyptrcco) rugulosa, sp. n., Hunker, Mai. Bl. xviii. p. 151, 
Swain’s I., Polynesia. 
Crepidtda aculeata (Gmel.) is widely distributed, occurring in Japan, N. 
Holland, N.W. America, Panama, Peru, Brazil, W. Indies, and W. coast of 
Africa : IJschke, Jap. M'eeres-Conch. ii. pp. 76 & 77. C. plana (Say) ; for 
account of its ovi-capsules, cf. Am. Nat. iv. p. 69. 
CAPULIDiE. 
Amalthea rugulosa^ sp. n.. Hunker, 1. c., Samoa I. 
Rostrifera ptenoglossa, 
SCALARIID^. 
Scalaria. Turbo clathrus, var. 1 in Linn^’s Mus. Ludov. V\x.=Sc. pseudo-- 
scalatis (Brocchi) ; var. 2=Sc. communis (Lam.). R^cluz, Act. Soc. L. Bord. 
xxvii. pp. 57 & 58. 
Scalaria perplexa (Pease), Martens & Langkavel, 1. c. p. 24, pi. 1. fig. 19, 
Sandwich I. 
Scala miranda and bairdii, Smith, P. Z. S. 1871, p. 734, pi. 76. figs. 14 & 16, 
‘Wydah j S, {Cirsotrema) morchij Angas, ibid. p. 16, pi. 1. fig. 7, Pt. Jackson: 
spp. nn. 
