ON MOLLUSCA OF THE WEST COAST OF NORTH AMERICA, 



52C 



i 



Page. 

 Z. J. 372. Natica pallida \^=Lu)mtia caurina, G\d., + sohda, Gld.]. 

 372. Natica otis. [Yar.^PoliniccsfuscajCm'.l 

 372. Natica clausa \_ = N. Beverlii, Leach, MS. in B. M.]. 



378. Fusus lapilhis^ Buc. mhrodratmn, Gray. [Resembles the. smooth, 



stumpy form of Purpura plicata, Mart. : " perfectly distiuct," 

 teste Hani.] 



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



that in Mas, Cum. and the monographs j the latter is allied to C. 



tornatus\ 

 379. Conus interruptus [resembles the broad form of C. mahogani']. 

 Z. B. V. 130. (Add) Olivasemistriata, Gray, pi. 3(3. f 10. Hab. ?— [Panama, kc.'\ 

 119. Conus Ximenes [scarcely differs from C. mahoyani,\a.v. in Mus. Cum.]. 

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



147. (Add) Mouretia Perumdna, Sby. (P. Z. S. 1835, p. G) pi. 39. f. 6, G'. 



[Also Margarita Bay, teste Pease.~\ 



148. Patella Mazatlandica. [This is the Sandwich Islands species, = 7^. 



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. Tho 

 original sculpture has not yet been detected.] 



151. [Should be] Cytherea biradiata. 



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



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



The types of the species described from 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 Revised Edition of this important 

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

 varied experience, and the synonymy is most carefuUj^ 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. 



2 



Fig. 



10.- 



Chiton tumcatus, Wood, Gen. Conch. ]815, pi. 2. f. 1 \_ = Katherina 

 DouglasicB, Gray]. Sitka. 

 3 18. Chiton lineattis, 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.] 

 20. C/iiton sulcatus, Wood, Gen. Conch. 1815, pi. 3. f. 1. Galapagos. 

 16. Solen maximus, Wood, Gen. Conch. 1815, pi. 31. f. 3 [ = aS. patulus, 



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

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

 73. Tellina muricata, Chemn. = i?/«Vja scabra, live. Mexico. 

 97. Conus jmsillus, Wood : non Chemn. nee Lam. [nee Gld.] = C. pvnc- 



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

 31. Q/pr(eaongx,Grsij{qu.SisiLiin.) = C.adusfa,Cheinn. [Pacific Is. The 

 San Diegan shell is closely nWied, =^Luponia spadicea.^ ' Calif.' 

 35. Voltda incrassata,T>illw. ; posterior to 0.angulata,ham. Centr. Am. 

 14. Haliotis Cracherodii, Leach =^. glabra, Schub. 1820, non Chenm. 

 et auct. Calif. 



Suppl. 201 3. lellina kdea, Gray=T. alternidentata, Br. & Sby. = 2'. Guilfordics- 

 Gray, in Grift'. Cuv. pi. 19. f. 2. Icy Cape. 

 Donnx scalpellum, Grav, Ann. Phil. 1825, ix. ICGj =D. elonoata 

 Mawe^ Conch, pi. 9.'f. G, 1823. Calif. 

 9 



3 

 19 



21 



27 

 82 



99 

 183 



202 



