560 REPORT—1863. 
Sp. Tig. 
Ga i 80. Conus tiaralus, Brod. Galapagos. 
79 128,129. Conus puncticulatus, Brug. Salango, St. Elena, W. Col., Cuming. 
ae 130. Conus puncticulatus, var.,=papillosus, Kien. 
os 391. Conus puncticulatus. { Mazatlan. ] 
rit 392. Conus puncticulatus, var.,=pustulosus, Kien. : ?4+ Mauritianus, Lam. 
133 190. Conus virgatus, Rve.,=zebra, Sby., non Lam, [Resembles regulars, 
var.| Salango, W. Col., Cuming. 
ae Conus virgatus, var., = Lorenzianus, Rye., non Chem. 
193. Conus virgatus, var., = Cromingir. 
106 192. Conus scalaris, Val.,=gradatus, Rve. Salango, W. Col., Croming. 
127 194. Conus incurvus, Brod. {Resembles specimens from La Paz.| Monte 
Christi, W. Col., Cuming. 
180 285,402. Conus Ximenes, Gray, =interruptus, Brod., non Mawe. [Like puncti- 
? ’ ab) eid By : £ 
culatus, var.| Mazatlan, W. Columbia, Cuming. 
157 324. Conus perplecus, Sby. Gulf Cal., W. Col., Craniny. 
84 384. Conus arcuatus, Br. and Sby. Mazatlan, Pacific [?]. 
15 26-28. Fissurella Mexicana, Shy. Real Llejos, Mexico. | [Both localities 
+ 78. Fissurella Mexicana, Shy. Porto Praya. 
are probably incorrect ; it belongs to the Chilian fauna. | 
41 4G, 47. Fissurella rugosa, Shy. W. Indies [= W. Mexico]. 
32 88, 89. Fisswrella alba, Cpr. [Gulf of] California. 
55 64, 65. Fissurella nigrocincta, Cpr. [Gulf of] California. 
56 67. Fissurella tenebrosa, Sby., jun. [PGulf of | California. Like the last. 
54 80. Fissurella obscura, Shy. Real Liejos, Cum. [‘ Gal.” in P.Z.S, 1854. | 
68 154-156. Fissurella excelsa, Rve.,+F. alta, C. B. Ad. 
86 123. Fisswrella Panamensis, Sby. “In Conch. Il., this very distinct 
shell is united to that since named F, excelsa, Rye.” 
115 187-189. Fisswrella cancellata, Soland. St. Vincent’s, Honduras Bay, Guada- 
loup, California. [No authority for the latter. } 
7 12,13. Harpa Rivoliana, Less.,= H. crenata, Swains. Acapulco. 
1860. 
2 57. Dentalium pretiosum, Nutt. “ =striolatwm, Stn. Massachusetts. 
Less curved and tapering near apex than D. entale, more cylin- 
2 2 . ” rm, x : 
drical throughout, but a doubtful species.” {The type-speci- 
mens are not striated.| California. 
43 10. Dentalium hecagonum, Gld. N. America: China, Singapore. 
42 34. Dentalium pseudosexagonum, Desh. Masbate, Philippines: W. 
Columbia. 
8 41. Dentalium splendidum, Shy. Xipixapi, W. Col. 
29 32. Dentalium liratum, Cpr. “ Malgattem.” [Maz. Cat. 244.] 
48 31. Dentalium quadrangulare, Sby. Xipixapi, W. Col. [Like ¢etra- 
gonum, but striated, and much salen) 
49 21, 22. Dentalium tetragonun, Sby. W. Col. [Young shell square, adult 
round. | 
In the very elaborate monograph of the Nuculide, by 8. Hanley, Esq., the 
following species, quoted as from the W. Coast, are minutely described :— 
2 3. Leda Sowerbiana, D’Orb, Xipixapi. 
= WN. elongata, Val. 
=WN. lanceolata, G. Sby., non J. Sby., nec Lam. 
a 35. Leda Taylori, Hanl.,=N. lanceolata, Lam., non G, nec J. Sby. 
Guatemala. (P. Z. 8. 1860, p. 370.) 
29 70-72. Leda Elenensis, Shy. Panama. 
3 90, Leda eburnea, Sby.,=lyrata, Hds. Panama: Bay of Caraccas. 
classify the forms according to their natural affinities. It is rarely that monographers 
and artists take such laudable pains to supply the wants of students. In the monograph 
of Galeomma and Scintilla, however, the locality-marks have not been observed to a 
single species, except the “ British @. Turtoni” and its “ Philippine analogue, G. macro- 
schisma, Desh.” his is the more remarkable, as most of the species were described by 
Desh., with localities, in P. Z. S. 1855, pp. 167-181. 
