342 



LIST OF MARINE MOLLUSCA OF ICELAND. 



HANS tCHLESCH. 

 HelUrup, Denmark. 



* 



L GASTEROPODA. 

 I. Prosobranchiata. 



{a) Placophora. 



Chiton (Lophyrus) alhus Linne. 



„ {Lepidopleurus) arcticus G. O. Sars. 



* „ {Craspedochilus) marginatus Pennant. 

 „ {Boreochiton) ruber Lowe. 



„ „ marmoreus Fabricius. 



{b) Cochleata. 

 Nacella pdlucida Linne. 

 Acmaea testudinalis Miiller. 



,, ,, var. pallida Verkriizen. 



TecUira rubella Fabricius. 

 virginea Miiller, 



,, ,, var. lactea Jeffreys. 



Lepeta caeca (Miiller). 

 Puncturella noachina (Linne). 

 *Scissurella crispaia Fleming. 

 Moelleria costulata (Moller). 

 Gibbida tumida (Montagu). 

 Margarita cinerea (Couthouy). 



„ „ var. striata Broderip & Sowerby 



( =var. grandis Morch). 



„ helicina Phipps. 



„ groenlandica (Chemnitz). 



„ vahli Moller. 



„ olivacea (Brown). 



,, obscura Couth. ; var. islandica Odhner. 



Capidus hv.ngariciis Linne. 



* Velutina lanigera Moller. 



,, laevigata Pennant. 



cryptospira Middendorff. 

 capidoides Beck. 

 *Morvillia zonata Gould. 

 Pilidium radiatimi (M. Sars). 

 Marsenia micromphala Bergh. 



* ,, groenlandica (Moller). 



* Onchidiopsis groenlandica Bergh. 



reinhardi Beck. 

 *Amaura Candida Moller. 



* Species doubtless living in Iceland, but as far as I know not yet iound 

 there. 



Naturalist, 



