114 Rev. Canon Norman on the Marine 



Cytlieridea j)unct'illata, G. S. Brady, = Ci/jirideis proxima, G. 0. Sars 



Drobak, and in East Fiamark, in 5-100 fathoms, Vadso, Lang, 

 Bog, and Klosterelv Fiords. 



Cythendea Sorbi/cma, ^uT^ert Jones, = C)/thendea dentata and iner- 

 mis, G. 0. Sars. 



Single valves only in Stoksund, 80-100 fath. ; fine living examples 

 in East Finmark, 5 fath,, Klostei-elv Fiord. 



Genus 3. EucrTSEKE, G. S. Brad)-. 



Eucythere decUvis (]>\or'man),= Cyiherojjsis tenuitesta, G. 0. Sars. 



Christiania, Hardanger, and Oster Fiords, and in East Finmark, 

 in 0-25 fath., at Yadso, and in Klosterelv Fiord. 



Var. argus, G. 0, Hars, = EucytJiere arrjus, G. 0. Sars. 

 Vadso, East Finmark, 5-10 fath. 



Genus 4, Kkithe, B., C, & R, 



Ki'ithe bartonetisis (Rupert Jones), =Ilyobates prcetexta, G. 0. Sars. 



Drobak, 30-100 fath. ; Hardanger Fiord, 210 fath. ; Oster Fiord' 

 100-200 fath. ; and in East Finmark, at Vadso, in 5-15 fath. 



Krithe angusta, Brady and Korman. 



This very distinct species is only as yet known in the Norwegian 

 seas, where I took it at Drobak, in 100 fath. ; Hardanger Fiord, off 

 Lervig, 210 fath. ; Bergen Fiord, off Sartoro, 15-40 fath. ; and 

 Oster Fiord, 100-375 fath. 



Genus 5. Loxoconcha, G. 0. Sars. 



Loxoconclia i/mjpressa, Baird, = X. rJiomboidea, G. 0. Sars. 



Drobak, Lervig, Stoksund, Bergen, Kors Fiord, and Floro ; but I 

 did not meet with it in East Finmark. 



Loxoconcha imdtifora (Norman). 



Lervig Bay, 10-20 fath.; off Sartoro, in Bergen Fiord, 15-40 

 fath. ; Floro Bay. 



Loxoconclia tamarindus (Rupert Jones), = i. longipes, G. 0. Sars. 



Lungegaards-vandet, Bergen; off Sartoro, 15-40 fath., and other 

 places in the Bergen district ; at Floro ; and in East Finmark, living, 

 between tide-marks and in shallow water, at Vadso and Klosterelv 

 Fiord. 



Loxoconclia fragilis, G. 0. Sars. 



Lungegaards-vandet, Bergen ; and in East Finmark a single speci- 

 men, living, between tide-marks in Klosterelv Fiord. 



