ty : å ; 'v 
det vi forelægge Resultaterne af vore kritiske Undersøgel- 
ser over de paa den norske Nordhavsexpedition fundne 
Gephyreer, skulle vi bemærke, at for flere at de for denne 
Klasse nye Dyrs Vedkommende, have vi kun havt et enkelt 
Exemplar at raade over, saa at den amatomisk-histologiske 
Bearbeidelse har været forbunden med store Vanskeligheder. 
Af de 10 Slægter og 16 Arter, som ere indsamlede, fin- 
des to nye Familier, 4 nye Slægter og 7 nye Arter, og er end 
ikke Antallet meget stort, saa kan det dog med Rette siges, 
at de deriblandt fremtrædende nye Former ere i flere Hen- 
seender af stor videnskabelig Interesse. 
Paa den følgende Side findes en Tabel over de Sta- 
tioners geographiske Beliggenhed, hvilke ere omtalte i Ar- 
beidet over Gephyreerne. 
Den norske Nordhavsexpedition. Danielssen og Koren: Gephyrea. 
le laying before the scientific’ world the results. of our 
critical examination of the Gephyrea obtained on the 
Norwegian North-Atlantic Expedition, we take occasion to 
notice, that, as regards several of the unknown animals be- 
longing to this Class, a single specimen only was betore us; 
and hence the anatomical-histological investigation has necessa- 
rily been attended with very considerable difficulty. 
The 10 genera and 16 species collected on the Expe- 
dition, comprise 2 new families, 4 new genera, and 7 new 
species, —'a number in itself, perhaps, not particularly great; 
but we may safely affirm, that the new and interesting forms 
here recorded will prove valuable acquisitions to science. 
On the next page we give a Table showing the Geo- 
graphical Position of the Stations referred to in this Memoir. 
