50 Moll. 
VIII. Mollusca. 
i 
[ 1020 ] 
f Helix with H. gignouxi sp. n. 
Quaternary France, Caziot & Maury 
Nice Riv. Sci 6 No. 3 1919 pp. 129- 
131 ; 6 No. 4 1919 pp. 159-160. 
f Hygromia ( Trichiopsis ) kleini form, 
n. scalaris Tertiary Germany, Gotts- 
chiok Nachr. D. malakozool. Ges. 
52 p. 42. 
f Megalocochlea gen. n. [Helicidae], 
Wenz Frankfurt a. M. Senckenber- 
giana 1 p. 68. 
Metodonta , Gude 222. 
Moellendorffia, Gude 222. 
* 
Obelus, Hesse 250. 
Oreohelix idahoensis baileyi, Winslow 
552. 
■\Oreeohelix, Hanna 230. 
Papuina with P. wolfi New Guinea ; 
P. rhynchota, dampieri smithi Solomon 
Isds ; P. lambei matthiae St. Matthias ; 
P. gowerensis Solomon Isds. spp. & 
subspp. n., Boettger Abh. Senckenb. 
Ges. 36 pp. 291-294. — P. tayloriana 
dampierensis subsp. n. Dampier Isd. 
N. Guinea, Fulton London Proc. 
Malac. Soc. 14 p. 2. — P. phaeostoma 
var. n. gracilis, p. form. n. pallida 
New Hebrides, Blume Nachr. D. 
malakozool. Ges. 52 p. 129. 
Patula rupestris, Caziot 108. 
Patulidae, Butikofer 85. 
Plectopylis, Gude 222. 
Pleurodonta, Gude 222. 
f Pleurodonte debooyi sp. n. Quater- 
nary St. Croix, Bartsch Proc. U.S. 
Nation. Mus. 54 p. 605. 
Polygyra, Gude 222. 
■\Polygyra multilineata altonensis, pro - 
funda pleistocenica varr, n. Pleistocene 
U.S. A., Baker Nautilus 34 pp. 05 & (JO. 
— P., Hanna 230. 
Poly gratia, Gude 222. 
Polygyrella, Gude 222. 
f Polygyrella, Hanna 230. 
Pomatia ( Pomatiella ) melanostoma 
varr. [ ? n.] albina Morocco, Pall ary J. 
conchyliol. 65 p. 38. 
IfProthelidomus, Wenz 534. 
Punctidae, Butikofer 85. 
Pyramidula picta sp. n., P. cumber- 
landiana with P. c. alabama, columba 
varr. n. U.S.A., Clapp Nautilus 34 pp. 
23-25. — P. rupestris var. n. nylanderi 
Maine, Morse Nautilus 34 pp. 58-59. 
— P., Lawson 321. — P., Watson 525. 
\Pyramidula, Hanna 230. 
Sagda, Gude 222. 
Stegodera, Gude 222. 
Strobilops strebeli subsp. n. guale- 
malensis Guatemala, Hinkley Nautilus 
34 p. 52. 
| Strobilops , Wenz 535. 
Sulcodonta zeteki sp. n. Panama, 
Pilsbry Proc. Acad. Nat. Sci. Philad. 
72 p. 195. 
Tachea nemoralis with var. n. tri- 
color France, Franz Zool. Anz. 48 
pp. 292-299. — T. nemoralis, hortensis, 
auslriaca, Zimmermann 570. — T., 
Caziot 97. 
Thysanophora rhoadsi sp. n. Guate- 
mala, Pilsbry Proc. Acad. Nat. Sci. 
Philad. 71 p. 217. — T. textilis sp. n. 
Guatemala, Pilsbry Proc. Acad. 
Nat. Sci. Philad. 72 p. 196. 
Tingitana with T. minettei varr. [? n.] 
major, elata, minor, depressa, cnstaria, 
zonata ; T. gharbiana var. [? n.] major ; 
T. Mangini ? sp. n. ; T. bessabisana 
varr. [? n.] angulosa, concolor ; T. tingi- 
tana varr. [?n.] minor, major, globu- 
losa, pullata, punctulata, interrupta 
Morocco, Pallary J. conchyliol. 65 
pp. 25-31. 
\Tropidompkalus ( Pseudochloritis ) 
vindobonensis sp. n. Miocene Austria, 
Wenz Frankfurt a. M. Sonckenbergiana 
2 p. 111. 
Turbo bidentatus, Kennard & Wood- 
ward 296. 
Vallonia, Watson 525. 
t Vallonia subcyclophoreXla var. n. 
major, V. lepida var. n. steinheimensis 
Tertiary Germany, Gottschick Nachr. 
D. Malak Ges. 52 pp. 54 & 58. 
Xeroleuca, Pall ary 391. 
