ON MOLLUSCA OF THE WEST COAST OF NORTH AMERICA. 219 



Page 



Fig. 



Locality. 



25 



7-10" 



1-8 



16 

 15 



ri6 



117 



17 

 18 



18 

 18 



17 



19 

 21 

 19" 



20 

 21 



1-5 



23-25 



10-12 



1,2 



11-13 

 1-3 



4 

 5-7 



8-10 



'i"4" 



1-3 



13-15 



1-3 

 4-10 



Mytilus edulis, Linn 



■j-M. borealis,abbreviatus, relums, in- 

 eurvatus, Lam, 



r\- M. pellucidus, Penn. 



-j-M. notatus, De Kay. 



-j-AT. mbsaxatilis, Williaipson . 



Nucula castrensis, Hds , 



arctica, Br. 8( Sow ,,... 



Cardita borealis, Conr , 



Cardium Nuttallii, Conr. ...,.,,. 



+ 6'. CaliJbmianwntConr. 

 Californiense, Desh., v. Reise, 



> Astarte Scotica, Mat. Sf Rack 



corrugata, Brown 



= ^. semisuleata, Hanc. 



=A. borealis, Phil., Forbes. 



= A. laden, Br. & Sow. Z. 13. V, p. 152 



= Tellina atra, Pallas. 

 Venerupis Petitii, Desh ,.,,, 



— gigantea, Desh , 



Venus astartoides, BecJc, v. Reise 



Petricola cylindracea, Desh 



— gibba, Midd. 



Saxicava phwiadis, Linn 



Tellina soUdula, Pult .,..,,,..,.,. 



— nasuta, Cqnr ,..,, 



— lata, Gmel.,y. Reise , 



— lutea, Gray, v. Reise , ,., 



— edentula, Br. S( Sow., \. Reise. 



— Bodegensis, Hds , , 



Maqtra ovalis, Gld,,Y. Reise, , ,)•.... 



Lutraria maxima, Midd, , 



[.'=i. capax, Gld.] 



Pectunculus septentrionalis, Midd. 



Lyonsia Norwegica, Chemn,,y. Reise. ... 

 Mya truncata, Linn ,..,,,,,.,,,. 



[? = M. pr(Bcisa, Gld.] 



— arenaria, Linn. ...,.,..,,,,.,..,.,,,.,. 

 Maclisera costata, -Say, v. Reise. ,,,.,,,.,,,, 



Sitcha, Ochotsk. Kamt., Lapl., 

 Is. Paul, Kadj., Keuai, Behr. 



Sitcha, Hds. 



Kamtseh., Beechey. 



Ochotsk. 



Sitcha, Kenai B„ Is. Paul. 



Sitcha, Ochot.,Unal.,Behr. Sea, 

 Ochotsk, N. Zem., Lapl. 

 Aljaska, Behr,, N. Zem., Lapl. 



Sitcha, Behr. Sea. 



Sitcha, Kamtseh. 



Ochotsk, Behr. 



Sitcha. 



Sitcha, Esch. 



Site, Och., Kamt., N.Zem.,LapL 



Tugurb., Ochotsk, Behr., Kamt., 



N, Zem., Lapl., Black Sea. 

 Sitcha, Behr., Ochotsk. 

 Behr., Ochotsk, Tugurb., Lapl 

 Behr., Schant., St. Paul. 

 Ochotsk, Unal,, Behr. 



Ochotsk, Behr,, Kenai. 

 Sitcha, Wosn, 



Is. Ukamok, N.W. coast. 



Ochotsk. 



Ochotsk, Lapl., Kamt. 



Sitcha, Ochotsk, Lapl., N. Zem. 

 Sitcha, Ochotsk, Behr., Kamt. 



In the Sibiriens Jteise, additional particulars are given witli regard to tiie 

 following species. 



163 

 174 



178 

 183 



186 



187 



Chiton Pallasii, Midd , 



Brandtii, Midd. ....,.., < 



submarmoreus, Midd. , 



Patella (Cryptobranchia) caeca. Mull. 

 -{-P. cerea, Moll. 

 -j-C. Candida, Couth. Some varieties 



resemble Aemaa testudinaUs. 

 — (Acmaea) pelta, Esch. , 



patina, Esch... 



-\-A. scutum, Esch. 

 +A.scntum, D'Orb.p.479, excl. f. 8-10. 

 A white var. from the Ochotsk Sea. 



Tugur. 



Sitcha, Tugur, Schantar, 

 Sitcha, Tugur, Schantar. 

 Tugur, Schantar. 



Sitcha, Tugur, gchantar, Unft. 

 laschka. 



Sitcha, Tugur, Schantar, Una- 

 laschka, Aleut., Kenai. 



