GASTROPODA (PECTINIBRANCniA) . 
Moll. 51 
and acuta^ spp. nn., Cambodia. Poirier, 1. c. pp. 9-12, pi. i. figs. 4-8, new 
species, and pi. iii. figs. 3 & 4, radula. 
Pachydrohia, animal described. Cuspid of the median tooth of the 
radula blunt, quadrate ; other characters of the radula as in Jullienia ; 
verge simple; operculum horny. P. sjjmosa, bertmi, Jischeriana^ har- 
mandi, variabilis, scalaroides, and dubiosa, spp. nn., Cambodia, id. 1. c. 
pp. 12-18, pi. ii. figs. 1-7, new species, and pi. iii. figs. 1 & 2, radula. 
Amnicola callosa^ sp. n., Abruzzo citeriore, and minima., sp. n.. Terra di 
Lavoro, Paulucci, Bull. Soc. mal. Ital. vii. pp. 148 & 149, pi. v. figs. 7 & 8. 
Amnicola marginata and filiola, spp. nn., Westerlund, OEfv. Ak. Forh. 
1881, p. 68, Greece. 
Amnicola pesmii, sp. n., Morlet, J. de Conch, xxix. pp. 46 & 345, pi. xii. 
fig. 2, Algerian Sahara, subfossil [1882]. 
Amnicola ferruginca, sp. n., Calkins, Valley Nat. ii. [Sept., 1880] p. 6, 
with woodcut, Calumet River, Illinois. 
Hydrobia mlnuscula, sp. n., Paulucci, Bull. Soc. mal. Ital. vii. p. 151, 
pi. V. fig. 9, S. Agata, Matese Mountains. 
' Hydrobia hamtans, sp. n., Westerlund, OEfv. Ak. Forh. 1881, p. 68, 
Greece. 
Hydrobia sieversi, sp. n., Bottger, JB. mal. Ges. viii. p. 246, pi. ix. fig. 23, 
and Nachr. mal. Ges. 1881, p. 129, Armenia. 
Hydrobia miliacca (Nevill), Port Canning, figured; Nevill, J. A. S. B. 
I. pt. 2, pi. vii. fig. 7. 
Bythinella ginolensis, sp. n.. Fagot, Bull. Soc. Z. Fr. 1881, p. 140, 
Ginoles, Dep. Aude. 
Bythinella hungarica, sp. n. with var. n. parva, Hazay, Mal. Bl. (2) 
iii. p. 177, iv. pi. vi. figs. 1 & 2, Buda Pest. 
Bythinella heynemanniana and tornensis, spp. nn., Hazay, JB. mal. Ges. 
viii. p. 271, with woodcuts, Nadaska, Upper Hungary. 
Bythinella isseli (Gentiluomo) = opaca (Ziegl.), var. ; Paulucci, Bull. 
Soc. mal. Ital. vii. p. 150. 
Hydrobia {Viirella') fontinalis, sp. n. (not described), Sterki, Nachr. 
mal. Ges. v. 1881, p. 38, Schleitheim, near SchalThausen. 
Vitrella Uchapecld (Clessin) is from Styria, near Graz, not Carinthia, 
in a cave ; Tschapeck, Nachr. mal. Ges. 1881, p. 12. 
Belgrandia thermalis (L., Turbo) — saviana (Issel), baths of S. Giuli- 
ano, near Pisa, and list of Italian species of Belgrandia ; De Stefani, 
J. de Conch, xxix. pp. 164-167. 
Lhotelleria, sp. n., Bourguignat, Monogr. gen. Pechaudia. [Not seen by 
the Recorder.] 
Pyrgula (De Cristoforis & Jan, 1832). Lengthy history of the genus 
and enumeration of the known species, 1 living, annulata (L., Turbo), 
with full synonymy, found also in the Zrmanja, in Dalmatia, hitherto only 
the shell known, and 19 fossil species ; Brusina, Bull. Soc. mal. Ital. vii. 
pp. 229-266. Animal not yet known. 
Diana thiesseana (Godet, Pyrgula), Greece, and 7 fossil species, in 
Dalmatia and Macedonia; id. 1. c. pp. 285-292. The animal of this 
genus also is not yet known. 
Micromelania (Brusina.). Fossil shells in brackish deposits of Eastern 
1881. [voL. XVIII.] B ]2 
