62 NORMAN : ON THE MOLLUSCA OF BERGEN FIORDS. 



author, 1868^ but it probably does not contain many species 

 not in the catalogue of the year before]. 



Faroe Islands. — Morch, Faimula Molhtscorum Insularum Fcb- 

 roenuum, 1867. 



Bergen. — See note on page 32. 



Shetland. — Jeffreys' Last Report of Dredging among the Shetland 

 Isles (Brit. Assoc. Report for 1868 (1869), p. 232). 



Christiania. — Asbjornsen (P. Chr.), Bidrag til Christiania- 



fjordens Litoralfauna, 1S34; INI. Sars, Bidrag til Kiindskab 



oni Christianiafjordens Fauna, ii., 18 jo, p. 4g ; Jeffreys On 



No}ivegian MoUusca (Ann. Nat. Hist, June, 1870); Brogger 



(W. C.) Bidrag til Christianiafjordens Molluskfauna, 18'/ 2. 



Denmark. — Morch, Synopsis Molluscorum mari7iomm Danice 

 ( Vidensk. Meddel. f d. Naturhist. Forening i Kjobenhavn, 182 1, 

 P- 157)- 

 North Sea. — Dunker and Metzger, Zoologische Ergebnisse der 

 Nordseefahrt, 'Pommerania,' vom 21 July, bis p September, 

 1872 (1874). 



The voyage of the 'Pommerania' extended from Yar- 

 mouth to Bergen. The mollusca are described by Dunker 

 and Metzger. The list is very mixed, as it includes the 

 mollusca of the open sea and those procured on both 

 Norvv-egian and British coasts extending as far south as 

 Yarmouth. 



The species subtracted in the summary as doubtful (many are 

 more than doubtful) are: — Bergen: (from my list) Yoldia arJica, 

 Astarte crenata, My a Uddevalensis, Craspedotus limbatus. Shet- 

 land: Terebratella Spetsbergensis, Fhynchonella psittacea, Leda 

 pernula, Gastrana fragilis, Fissurella Grceca. Denmark : Neri- 

 tifiafuviatilis (in Morch"s Catalogue, freshwater). Christiania: 

 Peden Islandicus. Faroe islands: Mactra solida, Lamellidoris 

 ' Lovenii. Iceland; Rhynchonella psittacea, Modiolaria faba, Venus 



J.C, Ji., Feb., 1879 



