ON MOLLUSCA OF THE WEST COAST OF NOIITU AMERICA. 523 



Page. 

 Z. J. 372. Natica pallida l=Lunatia cawrina, (j\A..,+soluta, Gld.]. 

 372. Natica otis. \ya,y:. = Polinicesfusca, Cpr.] 

 372. Katica claiisa [=iV. Beverlii, Leach, MS. in B. M.]. 



378. Fusus lapillus=J3uc. subrostratum, Gray. [Resembles the smooth, 



stumpy form, of Purpura plicaia, Mart. : " perfectly distinct," 

 teste Hani.] 



379. Conus arciiatus [as figured in Z. B. V., is a very diiferent shell from 



that in Mus. Cum. and the monographs ; the latter is allied to C. 



tornatus]. 

 379. Comas interruptus [resembles the broad form of C. mahogam]. 

 Z. B. V. 130. (Add) Oliva semistriata, Gray, pi. 36. f. 10. Hab. ?— [Panama, &c.] 

 119. Conus Ximenes [scarcely ditt'ers from C. tnahoffam,va,i. in Mus. Cum.]. 

 132. [Should be] Agaronia [et paesim]. 



147. (Add) Mouretia Peruviana, Shy. (P. Z. S. 1835, p. 0) pi. 39. f. 6, 6'. 



[Also Margarita Bay, teste Pease.'] 



148. Patella Mazatlandica. [This is the Sandwich Islands species, =P. 



exarata, Nutt., teste Hani. The large specimens quoted are pro- 

 bably P. talcosa, Gld.] 



150. Chama echinata. [Further series of specimens make it doubtful 



whether this be not a distinct species from C.frondosa, var. The 

 original sculpture has not yet been detected.] 



151. [Should be] Cytherea biradiata. 



152. (Add) Cardita borealis, Conr. Q="Arcturus rudis, Humphr.") pi. 44. 



f. 1. [Probably from near icy Cape. Mus. Belcher.] 



The types of the species described frorc this important voyage have been 

 scattered. Some have been identified from Admiral Sir E. Belcher's Collec- 

 tion, which he kindly allowed me to examine for that purpose ; others are 

 in the possession of Mr. Hanley ; but many appear hopelessly lost. 



29. Wood's Ind. Test. — In Hanley's Eevised Edition of this important 

 work (London, 1856), several new localities are added from the writer's 

 varied experience, and the synonymy is most carefully elaborated. No other 

 book contains such a mass of trustworthy information on the old species in so 

 small a compass. The following are quoted, either as original authorities, or 

 for locality or synonymy : — 



Page. Fig. 



2 10. Chiton tunicatus, Wood, Gen. Conch. 1 815, pi. 2. f. 1 [ = Katherina 



Doufflasiee, Gray]. Sitka. 



3 18. Chiton lineatus, Wood, Gen. Conch. 1815, pi. 2. f. 4, 5. Sitcha, 



North Calif. [Mr. Hanley believes that Sitka is the island in 

 lat. 58°, and that Sitcha is in the district now known as Wash- 

 ington Territory, olim Oregon.] 

 3 20. Chiton sulcatus, Wood, Gen. Conch. 1815, pi. 3. f. 1. Galapagos. 



19 16. jSo&w m(M;imMS, Wood, Gen. Conch. 1815, pi. 31. f. 3 [ = 15. ^(/tote, 

 Dixon. N.W. America]. Sandw. Is. 



21 8. Tellina rugosa, Born. Is. of Opara, New California. [Pacific Is.] 



27 73. Tellina muricata, Ch%Tan.=lMana scah'a,Ti\e. Mexico. 



82 97. Co»i«s 7wsi7itts, Wood: non Ohemn. neo Lam. [nee Gld.] = Cjt)M»c- 

 ticulatus, var., Lam. (quasi Brug.) Mexico. 



88 31. Q/prjea orey-f. Gray (quasi Lin.) = C«(foste,Chemn. [Pacific Is.. The 



San Diegan shell is closely allied, =it(pom'«[ spadicea.'] ' Calif.' 



89 35. VolutaincrassatajTliilw. ; Tpostenoi to 0.angulata,ljiiTa. Centr. Am. 

 183 14. Haliotis Cracherodii, Leacn=Zr. glabra, Schub. 1829, non Chemn. 



et auct. Calif. 

 Suppl. 201 3. lellina lutea, Gray = T. altemidentata, Br. & Sby.= 7'. Guilfordice 

 Gray, in Grifl". Cuv. pi. 19. f. 2. Icy Cape. 

 202 1. Bonax scalpellum, Gray, Ann. rhil. 1825, ix. 106; — U.. eiongata 

 Mawe, Conch, pi. 9. f. 6, 1823. Calif. 

 9 



