APPENDIX. 319 
P. peRLATA, Lesson. Sandwich Isles. 
P. eraciuis, Marrat. West Africa. 
PL. suBpuLATA, Menke. 
PL. NIVEA, Phil. (formosa); Pu. vesTatis, Phil. ( Hab. 2). 
PL. LYRATUM, Pfeiffer (Gmelin). ? — Lyria. 
Pi. apusta, Sowb. Monte Christi, W. Columbia. 
CaiLLiaupI (Conus), Jay. PI. 34, fig. 13. 
Hab. unknown. 
Looks something like a Conorbis, but is more probably an 
immature Strombus; notwithstanding its sinus, it can scarcely 
be a Pleurotoma. 
Pi. VANCOUVERENSIS (Vancouver’s Isl.), Pu. ALBATA (Persian 
Gulf), Pu. sexcostata (Singapore), PL. RUBROAPICATA 
(Japan), of E. A. Smith. 
Pu. 1nscutpra, Mighels. Key West, Fla. 
PL. MICANS, PL. CRASSILABRUM, PL. stnuosA, PL. ToDILLA, PL. 
OBNUBILA, PL. crrcuMsEcTA, Mighels. Sandwich Islands. 
Pui. Augusta, PL.FUscocINcTA, PL. FUSIFORMIS, PL. FLAVOCINCTA, 
PL. ALBOMACULATA, PL. ELATIOR, PL. ALBIDA, PL. ALBELLA, 
C. B. Adams. Jamaica. 
Appendix. 
PLEUROTOMA YEDDOENSIS, Jousseaume. PI. 34, fig. 7. 
A Japanese form, recently described and figured, which will, 
I think, prove synonymous with P. grandis, Gray. 
Dritiia HemPuiLit, Stearns. Page 185. 
For inches read millimetres. 
DRILLIA MAKIMONOS, Jousseaume. PI. 34, fig. 10. 
Whorls closely spirally sulcate, the interstices slightly striated ; 
white, with large longitudinal yellowish maculations. ° 
Length, 25 mill. 
Japan. 
D. PovLogensis, Jousseaume. PI. 34, fig. 11. 
Shell brown, spirally lirate; outer lip crenulate, with a slight 
sinus. Length, 20 mill. Malacca. 
Described from a single specimen. 
D. CLrvet, Jousseaume. PI. 34, fig. 9. 
Shell spirally costate; white, fasciate with light brown; outer 
