290 



REPORT — 1856. 



9p. 

 20 



31 



31137 

 1 



91 34 

 14 52 



Fig. 



a,b 



2,3 



Depth 

 Station. infms. 



sandy mud 



sandy mud 



36 



51 



45 



100 



117 

 1 



2 



4 



684 

 3 



8| 

 15 



33 



2 11 

 2 



lOl 55 

 17106 

 24161 



16 37 



38 



a,b 



a,b 



a, b 



Pectunculus bicolor, Rve. P. Z. S. 1843 

 = P. inoegualis, Gray, Z. B.V., non Sow. 

 [nee Krauss.] 

 Pecten ventricosus. Sow. in Thes. Conch 

 = P. tumidm, Sow. P.Z.S. 1835,p.l09 

 nou Turt. 



circularis, -Sow. „ » p. 110 



? = P. nucleus, var. 

 Hinnites giganteus,Grai/, Ann. Phil. 1826, 

 vol. xii. p. 103. 

 [ = Hinnita Poulsoni, Conr. 1 834, Joum 

 Ac. Nat. Sc. Phil. vol. vii. pt. i 

 p. 182. pi. 14.] 

 Spondylus limbatus. Sow. Thes. Conch, 

 p. 427. pi. 88. f. 51. 

 [For the Mazatlan specimens, v. B. M. 

 Cat. no. 208.] 



radula, Rve 



Pft. Jay, 

 Bulimus fenestratus, Pfr. no. 258 4802 



Gruneri, Pfr. „ 585 4845 



rudis, Anton, „ 535 5082 



Hehx uncigera, Pet 



Caracolla u., Petit, Guer. Mag. Zool. 

 1838, pi. 113. 

 Baskervillei,P/r.P.Z.S.1849,p.l30 



Siphonaria gigas, Sow 



characteristica, Rve 



aequilorata, \_Rve. quasi] Gray, MS. 



March 1856. 

 [S. aguilirata, Cpr. B. M. Cat. no. 240. 

 Apr. 1856.] 



amara, \^Rve. quasi] Nutt. MS. 



[? = 5. Lecanium*, Phil, var.] I 



IChiton albilineatus, 5o«> 



. articulatus, Sow " a- stones, 



Sitkensis, Rve. (non Midd.) 



■ scaber, iS»e 



- proprius, Rve 



Patella Cumingii, Rve 



- [ = AcmcBa patina, 'Ei.ch.'] 



6-10 

 7 



Loealit;. 



Gulf of California. 



St. Elena, Cum.; also Phi 

 lippines, Cum. 



California, Cum. [!] 



California and Straits of 

 Juan Fernandez [!]. 



Panama and Mazatlan. 



Tehuantepec, Capt. Bare. 



a, b 



a,b,c 

 a,b\ 

 62ab\ 



clypeaster. Less. Voy. Coq. 

 <= A. patina, var.] 

 ■ venosa, /2j;e 



l.w. 



a, b, c 



a,b 

 a,b, c 



— exarata, Nutt 



TheP.e.ra>-a<a:,Nutt.,of Jay'sCat.2814, 

 and of Nuttall's coll. is from the 

 Sandw. Is. The Oregon shell may 

 be a variety of the shell called Ma- 

 zatlanica, probably = ^.cas*is,Esch 



cinis, Rve. 1= A. patina, var.] 



vespertina, Rve 



toreuma, Rve 



Mexico [? ubi]. 



Mexico. 



Mexico [sp. 216, err. typ.], 



Panama. 



'Va.ncouver'sla.,Lieut.Ba»k, 

 Galapagos and Panama. 

 Galapagos and Panama. 

 Mazatlan. 



Califomia. 



Guaymas. 



San Bias, Cum." ! 



Sitka, Lady Dotiglat. 



ICentral America. 



W.C. Cent. Amer., 5mcfai 



I" Valparaiso, Cum.," Rve 

 " Never took it," Cui 

 ipse. " Monterey, Hai 

 weg," teste Mus. Cum 



Monterey, Hartweg. 



Is.Chiloe,W.Col. [!!],C«i 

 Oregon, Lieut. BasJceroU 



Monterey, Hartweg. 

 Panama and Gulf Calif. 

 Monterey, Hartweg. 



* Specimens of this species (along with the proof-sheet of Siphonariadae) were sent, at 

 Mr Cuming's request, for the use of the author of the Conch. Ic, but no notice of it has been 

 found in the Monograph. As Mr. Nuttall found no Siphonaria in California, it is presumed 

 that Mr. Reeve's species, if of Nuttall, is from the Sandwich Islands ; if " Californian," that it 

 is the Mazatlan S. Lecanium, Phil. 



!te 



