MOLLUSCA. 
9G Moll. 
^ -{Zygites, n. g., type Pleurotomaria delphinula , Laube ; Kittl, Ann. 
Hofmuseum Wien, yi, p. 200, fig. 
Bellerophontidj;. 
t Bellerophon hicksii , imperforatus , Devonian of S. England, Wiiidborne, 
Pal. Soc. pp. 326-329, figs, j t B. clausus, lamellosus , cristatus, daubenyi , 
cylindricus , savii , lyelli, sosiensis , Fusulina Limestone, Province of Palermo, 
Gemmellaro, Giorn. Sci. Palerm. xx, pp. 112-119, figs. ; +J3. creswelli , 
Upper Silurian of Victoria, Etheridge, Rec. Austral. Mus. i, p. 130, 
fig. : n. spp. 
t Bucania warthi , n. sp., Upper Palieozoic, Salt Range, India, Waagen, 
Pal. Ind. iv, p. 121, fig. 
Fissurellid^. 
Monograph: Pilsbry in Tryon’s Manual, xii, 1890, pp. 141-290, 
divides into Subfam. I. Fissurellince : Fissurella (with 3 subg., 2 sections, 
and many groups). II. Fissurellidince : Fi&surellidea , Pupillai, Lucapma, 
Megatebennus , Macroschisma , Lucapinella. ill. Emarginulinoe : Glyphis, 
Puncturella (in 3 sections), Emargiuula (with 2 subgg.), Subemarginula } 
Scutll8. 
Fissurella , Emarginula , and Rimula } recent and Tertiary forms from 
the Mediterranean region ; Gregorio, Icon, conch. Medit. liv. ix. 
Emarginula magnifica , p. 251, St. Croix, W. Indies, souverbiana , p. 262, 
Is. of Art, New Caledonia, subclathrata } p. 266, Sandwich Is., nesta , p. 269, 
Red Sea, n. spp., Pilsbry in Tkyon’s Manual, xii, 1890, figs. 
Fissurella punctatissima , Chili, p. 150, rubropicta , p. 161, Lower Cali- 
fornia, n. spp., Pilsbry in Tryon’s Manual, xii, 1890, figs. 
Olyphis crucifera, n. sp. [= Fisurella cruciata , Krauss, non Gould], Natal ; 
Pilsbry in Tryon’s Manual, xii, 1890, p. 225, figs. 
^ Lucapinella, n. g., type Olypidella callomarginata , Cpr. ; Pilsbry in 
Tryon’s Manual, xii, 1890, p. 195. 
1 Megatebennus, n. g., type Fissurellidea birnaculata, Dali (with new 
section Amblychilepas ; type Fissurella trapezina t Sow.) ; Pilsbry in 
Tryon’s Manual, xii, 1890, p. 182. 
Parmophorus : larval form ; Boutan, C.R. cxiii, p. 92 : mantle and 
shell ; id. Rev. Biol, iii, p. 271, figs. 
DOCOGLOSSA. 
AcMjEIDjE. 
Monograph : Pilsbry in Tryon’s Manual, xiii, pp. 1-66, includes 
Subfam. I. Pectinodontince : Pectinodonta. II. Acmaiince : Acmcea and 
Scurria. 
Acmcea candeana , vs. A. antillarum ; Pilsbry, Naut. v, p. 85, 
A. dalliana, p. 13, Gulf of California, carpenteri , p. 39, West Indies, 
