NORMAN : ON THE MOLLUSCA OF BERGEN FIORDS. Jl 



Denmark is decidedly more southern in its character than that of 

 Christiania. 



Mytilus Adriaticus, Lamh. E 



Modiolaria faba, O. Fab. P 



Nucula radiata, Hanky. E 



Donax trunculus, Lifi. E 



„ „ var. laevigatus, Chemn. E 



TelUna pusilla, Phil. E 



Mactra stultorum, L. E 

 ,, soUda, L. E 



Thracia phaseohna, Lam. E 



Pholas dactylus, L. E 

 „ Candida, L. E 



Teredo navahs, L. E 



"Trochus obhquatus, Da Costa P E 



Lacuna puteolus, Turton. E 



Rissoa vitrea, Mont. E 



Hydrobia ventrosa, Moiit. E 



Vermetus Lyngbyanus, Monk. 



? Natica sordida, Stvains. E 



Odostomia phcata, Mont. E 



AcUs nitidissima, Mont. E 



Nassa pygmsea, Mont. E 



Pleurotoma brachystoma, Phil. E 



MOLLLSCA OF THE CHRISTIANIA FIORD. 



There are 254 Testageous Mollusca known in this Fiord, of 

 which 228 are common to the Bergen Fauna, while the following 

 26 are not known there. 



Anomia patelliformis, L. (typical). E 

 ? Pecten Islandicus, O. F. Milll. P 

 Nucula sulcata, Brotvn. E 



