1898-1902. No. 20.] BRACHIOPODS AND MOLLUSCS. 41 



MORCH: Catalogue des Mollusques du Spitzbergen recueillis par H. Kroyer. Mem. 



malacolog. de Belgique. Tome 4. 1869. 



ODHNER : Northern arctic Invertebrates in the collections of the Swedish State Mu- 

 seum. 3. Opisthobranchia and Pteropoda. K. Sv. Vetensk. Akad. Handl. 



Bd. 41, no. 4. 1907. 

 OWKN: John Ross, Appendix to the Narrative of second voyage in search of a 



North West Passage and of a residence in the Arctic Regions during the 



years 18291833. 1835. 



PFEFFER: Mollusken, Krebse nnd Echinodermen von Cumberland Sund. Jabrb. Ham- 

 burg. Wiss. Anstalten. Jahr. 3, 1885 



Fische, Mollusken und Echinodermen von Spitzbergen gesammelt von 



W. Kiikenthal im J. 188G. Zool. Jahrb. Abtheil. System. Geogr. u. Biol. 



Bd. 8, 1895. 



Cephalopoden; Nordisches Plankton. Lief. 9. 1908. 

 PHIPPS: Natural history in voyage towards the Norh Pol 1773 (1774-). 

 POSSELT: 0stgronlandske Mollusker. Meddel om Gronland. Hefte 19. 1895 (1896). 



Gronlands Brachiopoder og Bloddyr. Op. cit. Hefte 23. Afd. 1. 1898 



(1899). 



REEVE: Account of Shells. Belcher: The last of the arctic voyages vol. 2, 1855. 

 Ross: Appendix to the Narrative of a second Voyage in Search of a North- West 



Passage etc. 1835. 



SARS, G. 0.: Mollusca Regionis Arcticse Norvegia?. 1878. 

 SMITH: On the Mollusca collected during the arctic Exp. of 187576. Ann. Mag. 



Nat. Hist. ser. 4, vol. 20. 1877. 



Mollusca. Nares: Narrative of a voyage to the Polar Sea during 18756 



in H. M. S. Alert and Discovery, vol. 2, 1878. 

 SPARRE SCHNEIDER: Undersogelser af dyrelivet i de arktiske fjorde. 1. Kvaenangens 



Molluskfauna. Tromso Museums Aarshefter, vol. 4. 1881. 



Unders. 3. Tromsosundets molluskfauna. Op. cit. vol. 8 (1885) og vol. 9 



(1886). 



Unders. 4. Mollusca og Crustacea indsamlede i Malangenfjord 1887. Op. 



cit. vol. 14, 1891. 



Fortsatte bidrag til kundskaben om Tromsosundets molluskfauna. Op. cit. 18. 



1895. 

 STIMPSON: Synopsis of the marine Invertebrata collected by the late arctic expedition 



under Hayes. Proc. Acad. Nat. Sci. Philadelphia 1863 (1864). 

 SUTHERLAND: Journ of a voyage in Baflins Bay and Barrow Straits 185051, vol. 2 



App. Zool. 1852. 



TORELL: Bidrag till Spitzbergens Molluskfauna. 1859. 

 TRYON: Manual of Conchology, vol. 3, 1881 og vol. 9, 1887. 



VERRILL: The Cephalopods of the North-eastern Coast of Amerika. Transact. Con- 

 necticut Acad. A. Sci. vol. 5. 1882. 



Catalogue of marine Mollusca added to the Fauna of New England region 



during the past ten years. Op. cit. vol. 5. 1882. 

 WALKER: Notes on the Zoology of the last arctic Expedition under capt. M'Clintock. 



Journ. R. Dublin Soc. vol. 3, 1860-61 (1861). 



