NORTH AMERICAN CONCHOLOGY. 



23^ 



113 



117 

 117 

 119 

 120 



125 



145 



149 ii 



1,2 



Locality. 



Sitka, &c. 



Sitka, &c. 

 Sitka. 

 Sitka. 

 Sitka, &c. 



[Middendorfif, Malacozoologia Rossica.] 

 Pa. PI. Fig. Name. 



1(19 Trichotropis inermis Hinds. 



Purpura lapillus Linn. 

 P. imhricata Lam. 

 bizonalis Lam. 

 Freycinetii Desk. 

 septentrionalis Rve. 

 Mures: mono don Esch. 

 lactuoa E^ch. 



M. ferrugineus Esch. 

 Tritonium (Tropbon) clathratum Linn. Sitka, &c. 

 T. Gunneri Lov^n. 

 Fusus lamellosus Gray. 



scalariformis Gould. 

 Murex multicostatus Esch. 



clathratus, Linn. 

 T. Banffii, Fabr. 

 Fusus Bamffius Gould. 

 (Fusus) Sabinii Gra^/ nee auct. N. W. Coast. 

 Buccinum Sabinii Gray. 

 Fusus Berniciensis King. 



Sitchenae Midd. 



Part ill. 



1 xi 



6 



6 



5 bis 



Sitka. 



150 iv 4, 5 lurldum Midd. Sitka. 



157 (Buccinum) tenebrosum Hanc. Sitka, &c. 



JJ, cyaneum Beck. 

 undulatum McilL 

 sericatum Hanc. 

 hydropkanum Hanc. 

 boreale Br. & Sowb. 

 T. undatum 0. Fabr. 

 164 iii 1-4 cancellatum Lam. Unalaschka, &c. 



Triton cancellatum Lam. 

 Fusus Oregonensis Say. 

 184 X 19-21 Tritonia arborescens Mall. Sitka, &c. 



Doris arborescens Fabr. 

 T. Reynoldsii Couth. 



12 



( xii 



( xiii 



11-17 Terebratula psittacea Gmel. Sitka, &c. 



Placunanomia patelliformia L. Sitka. 



macrochisma Desk. Aleutian Isl. 



^' ^^ Pecten rubidus Hinds. Sitka, &c. 

 1-6 



