42 Moll. 
VIII. Mollusca. 
f Melanopsis pall aryl nom. n. for M. 
(M.) acuminata, Pallary ; M. albasensis 
nom. n. for M. ( Canthidomus ) nodosa , 
Don. ; M. tinnyensis nom. n. for M . 
simowi, Lor, Wenz Nachrbl. D. Malak. 
Ges. 1919 p. 73. — M. ( Lyrcea ) pachecoi 
sp. n. Miocene Spain, Gomez Mem. Com. 
Inv. Pal. Madrid 30 p. 108. 
f Micromelania graeca nom. n. for 
Melania elegans, Fuchs, Wenz Nachrbl. 
D. Malak. Ges. 1919 p. 73. 
\Modulidae. , Cossmann & Peyrot 
150 p. 319. — M., Pilsbry 473. 
f Morgania magna Tertiary ; M. cos- 
tata Quaternary Peru, spp. n., Woods' 
in Bos worth Geol. of Peru 1922 pp. 82 
83. 
Paludestrina ccnfusa, Oldham 447. — 
P. jenkinsi, Bacchus 32. — P. j., 
Christy- 118. — P. ventrosa, Robson 
522. 
Paludomus jmstulosa sp. n. Manipur, 
Annandale Rec. Ind. Mus. 22 p. 563. 
}Pirenella confusa sp. n. Eocene 
France, Cossmann Bui, soc. sci. nat. 
Nantes 5 p. 99. 
Pleuroceridae, Baker 36 p. 59. 
f Potamides occidentalis sp. n. Quater- 
nary Peru, Woods in Bosworth Geol. 
of Peru 1922 p. 90. — P. ormzi var. n. 
infraliratus Tertiary Peru, Spieker 
Johns Hopkins Univ. Stud. Geol. 3 p. 
58. — P. with P. praecinctus mut. n. 
ultracinctus sp. n. Eocene France, 
Cossmann Bui. soc. sci. nat. Nantes 5 
pp. 95-97.— P. (Tymparnotonus) meran- 
gianus, P. ( Terebralia ) augsananus, 
spp. n., Tertiary, Martin Samml. geol. 
Reichsmus 1 pp. 472-473. 
\Procerithium ( Rhabdocolpus ) gentili 
sp. n. Lias Morocco, Cossmann & Ab- 
rard Bui. soc. geol. Paris 21 p. 158. 
f Protofusus saltensis , andinus, con- 
vexigyrus, gen. & spp. n., Trias, Argen- 
tina, Bonarelli An. Minist. Ag. Sec, 
Geol. Buenos Aires 15 p. 73. 
}Pseudamnicola uliramoniana nom. 
n. for Hydrobia ( Paludina ) immutata, 
Cap., Wenz Nachrbl. D. Malak. Ges. 
1919 p. 74. 
•f Pyrgula capellinii nom. n. for Hydro- 
bia incerta, Cap., Wenz Nachrbl. D. 
Malak. Ges. 1919 p. 75. 
[1922] 
f Rhabdoconcha ( ? ) dubia, sub- 
contracta, spp. n., Trias Argentina, 
Bonarelli An. Minist. Ag. Sec. Geol. 
Buenos Aires 15 p. 71. 
\Siliquaria modest a Dali var. n. 
limonensis Miocene Costa Rica, Olsson 
Bui. Amer. Pal. 39 p. 147. 
f Spirostylus elegans sp. n. Trias 
Argentina, Bonarelli An. Minist. Ag. 
Sec. Geol. Buenos Aires 15 p. 71. 
f Stephanocosmia disputabilis, iyrsce- 
cina, frecuens, micracantha, spp. n., 
Trias Argentina, Bonarelli An. Minist. 
Ag. Sec. Geol. Buenos Aires 15 p. 71. 
■j Telescopium peruvianum sp. n. Ter- 
tiary, Woods in Bosworth Geol. of 
Peru 1922 p. 91. 
\Teliostoma abrardi sp. n. Eocene 
France, Cossmann Bui. soc. sci. nat. 
Nantes 5 p. 98. 
f Tenagodes with T. anguinus mut. n* 
miocaenicus Tertiary, Cossmann & 
Peyrot Act. soc. linn. Bordeaux 73 
pp. 88-91. 
Tiara tuber c'xlata, Cawston 104. 
Trifora [ vide etiam Triforis and 
Triphora ] basalis sp. n. Masatierra, 
Odhner Nat. hist, of Juan Fernandez 3 
2 p. 223 figs. 
f Triforidae with Triforis raulini, T. 
( Epetrium ) peyreirensis, spp. n., T. 
adversa mut. n. miocaenica, T . papavera- 
cea var. n. inflexicosta Tertiary, Coss- 
mann & Peyrot Act. soc. linn. Bor- 
deaux 73 pp. 303-313. 
| Triforis [vide etiam Trifora and 
Triphora'] multigyrata sp. n. Pleistocene 
Japan, Yokoyama J. Coll. Sci. Tokyo 
44 p. 74. 
f Triphora [ vide etiam Trifora and 
Triforis] (Ogivia) gymna sp. n. Eocene 
France, Cossmann Bui. soc. sci. nat. 
Nantes 5 p. 102. 
f Triphoridae [vide etiam Triforidae] 
Pilsbry 473 p. 369. 
f Tympanotonus lagunitensis sp. n. 
Tertiary, Woods in Bosworth Geol. of 
Peru 1922 p. 90. 
YTyrsoecus andinus, monoliformis , 
perarmatus , spp. n., Trias, Argentina, 
Bonarelli An. Minist. Ag. Sec. Geol. 
Buenos Aires 15 p. 71. 
t Vermelidae, Pilsbry 473. p. 376. 
