59 Moll. 
Subject Index. — Systematic. 
2231 
Mugodjary, Lamellibranchiaten, 
Gastropoden und Cephalopoden ; 
Nachimson, 420. 
Glymenia fauna in America ; Ray- 
mond, 500. 
Gedinnian, Belgium, list of spp. 
with notes ; Leriche, 367. 
The Huron group in western Monroe 
and eastern Greene counties, Indiana ; 
Greene, 220. 
Western Finistdro, oco. certain spp. ; 
Collin, 95. 
Quobeo, Devonic, Cyrtodonta sp. n. ; 
Clarke, 86. 
Wisconsin, Mytilarca, Conocardium, 
Nyassa, Pterinopecten, M odiomorpha, 
Paracyclas, Goniophora, Megembonia, 
Porcellia ?, Cyclonema ?, Trochonema, 
Loxonema ( Aclisina ), Platyceras, Co- 
holm ?, Conularia , Orthoceras spp. and 
varr. n. ; Cleland, 87. 
Belgium, Frasnian, Avicula , Cucul- 
lella, Goniophora, Sphenotus, Lepto- 
domus spp. n. ; Asselbergs, 19. 
Belgium, Schistes de Mondrepius, 
occ. certain spp. ; Leriche, 368. 
Silurian. 
Wisconsin, Niagara formation, Mur- 
cliisonia conradi Hall ; Teller, 619. 
Maine, Eurymydla, Cliopteria [near 
Pterinea], Pterinea, Streptotrochus spp. 
n. ; Williams, 678. 
Bolivia, Orthoceras, Area spp. n. ; 
Steinmann & Hoek, 591. 
Jefferson Limestone of N. Rocky 
Mountain Region, occ. certain spp. ; 
Kindle, 327. 
Ordovician. 
Central U.S., Ordovician, Ilclico- 
toma, Orthoceras spp. n. ; Foerste, 178. 
Cambrian. 
China, Cambrian, Orthotheca sp. n. ; 
Walcott, 666. 
Gippsland, Victoria, Scenella sp. n. ; 
Chapman, 74. 
New York, Potsdam-Hoyt fauna 
with Ilyolithellus sp. n. ; Walcott, 667. 
III.— SYSTEMATIC INDEX. 
2231 
Gastropoda. 
APLACOniORA. 
Spengelomenia gen. n. genotype S. 
Batliybia sp. n. Barbados, Heath 
Zool. Jahrb. Jena Suppl. 15 Bd 1 
p. 475. 
PoLYTLACOPnORA. 
Acanthochites leuconotus Lord Ho wo 
Is, ; approximans. Lord Howe and 
Norfolk Is., spp. n., Hedley & 
Hull Proc. Linn. Soc. N. S. Wales 
37 pp. 275-6. 
Acanthochites rujus , kimberi, rubro- 
striatus, spp. n., S. Australia, Tore. 
Adelaide S. Aust. Trans. R. Soc. 36 
pp. 167-169. 
Acanthochites sihogac Moluccas, thi- 
leniusi sp. n. New Zealand, Thiele 
Zoologica Stuttgart 22 pp. 50 72. 
Acanthochites subviridis sp. n. W. 
Australia, Torr Adelaide S. Aust. 
Trans. R. Soc. 35 p. 104. 
\Allochiton gen. n. (Chiton), A. 
gemmellaroi , costulatus, altus, spp. n., 
Sicily Jurassic, Fucini Paleontogr. 
Italica Pisa 18 pp. 111-127. 
Callochiton deshayesi nom. n. for 
Chiton sanguineus, Desh., Thiele 
Zoologica Stuttgart 22 p. 7. 
Callochiton mayi, Torr figured, Torr 
Adelaide S. Aust. Trans. R. Soc. 36 
PI. V figs. 1 a-f. 
Chaetopleura brucei sp. n. South 
Orkneys, Iredale in Melvill & 
Standen Edinburgh Trans. R. Soc. 
48 p. 333. 
Chiton corypheus Norfolk Is., Raoul 
Is., howensis Lord Howe Is., funereus 
Lord Howe, Norfolk Is. and Raoul Is., 
spp. n., Hedley & Hull Proc. Linn. 
Soc. N. S. Wales 37 J>p. 277-9. 
Cryptoplax sykesi sp. n. E. Africa, 
Thiele Zoologica Stuttgart 22 p. 54. 
Ilanleya hanleyi Bean syn., Dautzen- 
berg & Fischer Moll. Hirondello &c. 
Monaco 1912 pp. 21-23. 
f Heterochiton gen. n. (Chiton), II. 
buccai, vinassai, spp. n., Sicily Jurassic, 
Fucini Paleontogr. Italica Pisa 18 
pp. 111-121. 
