}86 List of the Marine Molkisca of Iceland. 



Lima ingolfiana Ad. Jensen. 

 jeffreysi Fischer. 

 sarsi Loven. 

 excavaia Fabricius. 

 gwyni Sykes. 

 hyperborea Ad. Jensen. 

 Mytilus edulis Linne. 

 Crenella decussata (Montagu). 

 Dacryditim vitreum Torell. 

 Modiolaria faha Miiller. 

 discors Linne. 



,, var. laevigata Gray. 

 „ var. substriata Gray. 

 nigra Gray. 

 cornigata Stimpson. 

 Modiola modiolus Linne. 

 ,, var. ovata Jeffreys. 

 phaseolina Philippi. 

 umbilicata Pennant. 

 Yoldia hyperborea Torell. 

 ,, limatula Say. 

 *Malletia cuneata Jeffreys. 

 Portlandia frigida (Torell). 

 ,, lucida (Loven). 



* ,, intermedia (M. Sars). 



lenticula (Moller). 

 „ arctica (Gray). 



Leda minuta (Miiller). 

 ,, pernula (Miiller). 

 Nucula delphinodonta Mighels & Adams. 

 ■■' „ nucleus (Linne). 

 ,, tenuis (Montagu). 



* Limopsis aurita (Brocchi). 

 Area pectunculoides Scacchi. 

 Area glacialis Gray. 



Cardium {Serripes) groenlandicum Chemnitz. 



,, ,, ,, var. boreale Chemnitz, 



,, ,, ,, var. oblonga Posselt. 



elegantulum Moller. 

 ciliatum Fabricius. 



,, var. planioy M5rch. 

 ,, minimum Philippi. 

 ,, echinatum Linne. 

 ,, fasciatum Montagu. 

 Cyprina islandica (Linne). 



,, ,, var. inflala Odhner. 



Astarte borealis (Chemnitz) ( =A. arctica Gray). 

 ,, var. sericea Posselt. 



Naturalist, 



