38 AIoll VIII, 
\Omalaxis planus sp. n. Tertiary New 
Zealand, Marshall Trans. N. Z. Inst. 
49 p. 453. 
Paludeslrina jeukinsi , Boycott 50, 
54, Johansen 245 ; P. minuta, Ken- 
nard & Woodward 251 ; P., Boycott 
52. 
Paludeslrinidae Kennaud & Wood- 
ward 254. 
f Riselloidea tricarinala sp. u. Creta- 
ceous Moghara, Djuvill^ Mem. Acad. 
Sci. Paris 54 p. 145. 
f Rissoa cpulata, 11. (Alva.iia) proavia 
spp. n. Oligocene Santo Domingo, 
Pilsbry & Johnson Proc. Aead. Nat. 
Sei. Phila. 69 pp. 172, 173. 
Rissoina moitezi Jamaica, R. tomli i, 
R. (Stossichia) bougii Ouvea spp. n., 
Bavay J. conchyliol. 63 pp. 109-112. 
\8oldriaxis templeto.ii sp. n. Cre- 
taceous California, Waring Proc. Calif. 
Acad. Sci. 7 p. 68. 
Valvata discors, Geyer 187 ; V. 
tricarinala perconfusa nom. mut. (= 
V. t. co.ifusa Walker non Westld.) 
[Walker] Nautilus 31 p. 36. — V. 
Sternberg 415. 
Vulvatidae, Baker 11. 
Vivipara occulta sp. n. Siam, Fulton 
Proc. Malac. Soc. 12 p. 241. V 
Buchner 57. 
Viviparidae, Baker 11. 
Cyclophoridae, Strophostomatidae, 
Ventriculidae, Pomatiidae & Aci- 
CULIDAE. 
Hedleya umbilicata sp. n. Australia, 
Odhner Vet.-Ak. Handl. Stockholm 
52 (16) p. 75. 
Ilyalacme subj. n. of Acme type 
A. similis licinh., Hesse Nachr.-Bl. 
D. malak. Ges. 49 p. 124. 
\Ompludotropis minuta sp. n. Quater- 
nary Australia, Odhner , Vet f -Ak. 
Handl, Stockholm 52 (16) p. 99. , 
Pomatias elegans sex characters, 
Boycott 48. 
Pupinella toriirostris sp. u. Louisade 
Archipelago, Sowerby Proc. Malac. 
Soc. 12 p. 320. 
f Strophostomatidae fara. n., Wenz 
Jahrb. Nassau. Ver. Naturk. 67 p. 
123 
Mollusca. [1017 j 
Tropidbphora Of iceps bicincta m ;t. n. 
Kilwa, Germain Bull. Mua. Paris 
.1916 p. 259. 
f Ventriculidae fam. n., Wenz Jahrb. - 
N issau. Ver. Naturk. 67 p. 124. 
f Ve itriculus gen. n. of Ve.itriculidae 
type Cyclostoma dolium Tho., Wenz t.c, 
p. 124. 
Capulidae, Adeorbidae, Lamel- 
LARIIDAE, NaTICIDAE & JaNTIIINIDAE, 
\ Ampullina spiralis sp. u. Tertiary 
New Zealand, Marshall Trails. N. Z. 
Inst. 49 p. 452.— A. ciireti, acrospira 
spp. n. Urgonian France, Cossmann 
Mem, Soc. Geol. Fr. 21 (51) pp. 22, 
23. 
\Ampullospira gardo.iensis sp. n. 
Urgonian France, Cossmann t.c. p. 21. 
A. cf. Clementina and cf. ervyna Orb., 
DouvillG Mem. Acad. Sci. Paris 54 
pp. 144, 145. 
Crepidula embryology, Conklin 97, 
98 ; C. plana , Gould 197, 198. 
\Oyrodes with G. compress us p. 67 
Cretaceous, rob ust us p. 81 Koceno 
California spp. n., Waring Proc. 
Calif. Acad. Sci. 17 pp. 66-67, 81. 
f Hipponyx arnoldi, ornala spp. n. 
Oligocene Washington, Dickerson 
Proc. Calif. Acad. Sci. 7 pp. 180, 181. — 
II. otiosa sp. n. Oligoceae Santo 
Domingo, Pilsbry & Johnson Proc. 
Acad. Nat. Sci. Phila. 69 p. 173.— 
II. , Newton 320. 
Lamellar iopsis turqueti, Vayssiere 
417. 
Marse iina liouvillei sp. u. Antarctic, 
Vayssiere Deux. Exp. Ant. Fr. 
Zool. Moll. amph. gast. (Opisth. 
Prosobr.) 1917 p. 31. 
Marse.iiopsis with M. charcoli sp. n. 
Antarctic p. 25, Vayssiere t.c. pp. 22- 
27. 
f Nalica ft ultima sp. n. Oligocene 
Santo Domingo, Pilsbry & Johnson 
Proc. Acad. Nat. Sci. Phila. 69 p. 
173. — A. cf. ha. to tiensis Pilk., Bell 
Geol. Mag. London 4 p. 414.— N. cf. 
benccki v. Koen., NJrregaard Medd. 
Dansk. geol. Foren. 5 (1) p. 21. — -N. 
( Luspira ) variabilis, Trechmann 440. 
