584 REPORT — 18G3. 



S.I.Cat.no. _ . _, 



1596. Venns rigida, Gld. [MS. non Gld., Otia, p. 85,= 7'a/;es, var. Pehtii. Ths 

 Japanese shell is Adamsii, Rve., from type]. Hakodadi Bay. Four to 

 ten fm. sand. 

 The above occur in connexion with local and with diffused tropical species. 



1601. Euthria ferrea, Rve. Simoda. Among stones and pebbles, .3rd level. [Al- 

 most identical with the Cape Horn specie-;, E. plumhea, I'iiil.] 



1630. Tritonium [ Chrysodomus} cassidariceformis, live. East Coast of Japan, lat 

 37°, and Hakodadi. Twenty fm., black coarse sand. 



1632. Chitmi "largest" [? Crj/ptochiton Stelleri]. Hakodadi. On large stones 

 and under shelving rocks, low-water mark. 



1634:. Peden, like [ = '\ Islandicus. Hakodadi. Ten fm. shell-sand. 



1635. SanguinolariaMittaUtt,Conx., = decora,Iiis. Hakodadi. " Possibly = &&- 

 tellina obscurata, Dcsh." Sand, low-water mark. 



1637. Macoma lata, " Gmel. in Mus. Oum.,= calcarea, G\ism.,,=proxima, Brown,= 

 sordida, Co\Llh..,= Suemoni, Morch." Hakodadi. 4th level, sandy mud. 



1639. Litorina Orcenlandicu, Chem. Hakodadi. Kocks, 1st level. 



1648. Cardium pseudofossile, ^ve.,^Uandum, Gld., pLrhap-;= Calif urnirrnsi •, Desh. 

 Hakodadi. Twenty fm. sand. 



16.51. Terebratida [ WaldAeimial Gruyi, Desh. Hakodadi. Shelly gravel, 8-15 fm. 



1665. Leda arctica, Brod. [=1". lanceolata, J . Sby.]. Hakodadi. Sandy mud, 4r-12 

 fm. Seniavine Str., 10-30 fm. 



1074. Erillia inerinis, Hds. Hakodadi. Shelly sand, 4^10 fm. 



1700. PedenYessoensis, 3 a,y. [Probably a var. of .<lm«sjKOTcaMrj«MOT.] Hakodadi. 

 Weedy mud, 4 fm. 



1702. Cardium (Serripes) Grcenlandioum. Awatska Bay, Kamtschatka. Mud, 



12 fm. Also Avikamcheche Is., Behring Str., and Arctic Ocean. 



1703. Yoldia thracicefm-mis, Storer. Hakodadi. Mud, 12 fm. 



1704. Mytilus edidis. Hakodadi. Also Avikamcheche Is., Behring Str., and 



Arctic Ocean. Low-water mark, and in 3rd and 4th level. 



1705. Cardium Califomiense, Desh. Hakodadi. Mud, 12 fm. [= no. 1648.1 



1706. Mya truncata. Hakodadi ; also Avikamcheche Is. Mud, 0-15 fm. Alo 



Arctic Ocean, in mud, 30 fin. 

 1708. Buccinum glaciale. Hakodadi, and Straits of Seniavine, at Amincheche 

 Is., Behring Str. 



1710. Tritonium \_Chrysodomvs] antiguum+deformis, Eve., and vara. Hakodatli 



and Avihamcheche Is. Gravel, 4 fm. 



1711. Buccinum tortuosum, 'Rye.,=scalarifo7-me+YaTS. Straits of Seniavine. 



1714. Mya farenaria. Hakodadi and Avikamcheche Is. 



1715. Bullia l_Volutharpa'\ampuUacea, Midi. Hakodadi. Gravel, 5-6 fm. 



1716. Lanistes Imvigata, Gray {=discors, Ln., teste Dkr. in Mus. Cum.). Mud, 



20 fm. Hakodadi and Arctic Ocean ; common, in nests, 30 fin. ; no. 1730. 



1717. Trichotropis muUicaudata \?=Tr. coronata, Ot\a,, p. 121: related to insigniSf 



Midd., teste A. Ad.]. Hakodadi. Gravelly mud, 15 fm. 



1718. [iepete] ceeca, var. concentrica, Midd. Hakodadi and Arctic Ocean. 



1719. Trichotropis bicarinata, Sby. Hakodadi. Not uncommon in laminaiian zone. 



Arctic Ocean ; common. 



1720. Macoma proxima, Brown. Hakodadi; mud, 5-25 fm. Awatska Bay. 



Arctic Ocean ; common, no. 1727. 



1721. Macoma edentula, Brod. and Sby. Hakodadi. Avikamcheche Is. 



1722. Crepidula grandis, Midd. Hakodadi. Olrhotsk, 15 fm. ; no. 2002. 



1723. Venns Jluduosa,(j\A., IMl. ? = asfor<OTrfe«, Beck, 1849. Hakodadi and Arctic 



Ocean ; not uncommon. Mud, 5-10 fm. 



1725. Cardita (Acti/iobolm) borealis, Conr. Avikamcheche Is., Behring Strait;' ; 



mud, 6-30 fm. Awatska Bay ; 10 fm. mud. Arctic Ocean ; common. 



1726. Saxicava pholadis, 'L., = rugosa+distor/a. Avikamcheche Is., Arctic Ocean. 



Awatska Bay ; on shells, &c. Lam. zone ; no. 1729. 

 1728. Margarita obscura, Couth. Awatska Bay, Kamtschatka. Mud, 10 fm. 

 1732. Bela iurrictda., Mont. Awatska Bay ; mud, 6-15 fm. iUso yeniavineStr,; 



no. 1782. ' 



70 



