346 List of the Marine Molhtsca of Iceland. 



Littorina palliata var. auricularia Schlesch. 

 ,, monstr. coarctata M. Sars. 

 rudis Maton. 

 „ „ var. groenlandica Menke. 



,, „ var. conoidea Schlesch. 



Scalar ia {Acirsa) horealis Beck. 

 ,, groenlandica (Chemnitz). 

 *Menestho alhiila (Fabricius). 



2. Opisthobranchiata. 

 Scaphander puncto-striatus Mighels & Adams. 



,, librarius Loven. 



Diaphana (Amphisphyra) expansa (Jeffreys). 

 ,, ,, hiemalis (Couthouy). 



,, ,, hyalina (Turton). 



Chacioderma nitidulus Loven. 

 Actaeon tornatilis Linne. 

 Utricuhis pertenuis (Mighels). 



,, ,, var. turrita Moller. 



Cylichna reinhardti Moller. 

 scalpta (Reeve). 

 ,, alha (Brown). 



, , var. corticata Moller. 

 sursi Phil. 

 Philine lima (Brown). 



quadrata (Wood) (=P. scabra Miiller). 



3. NUDIBRANCHIATA. 



jEoUs papulosa Linne. 



Polycera {Palio) ocellata Alder & Hancock. 



Limapontia islandica Steenstrup. 



Ancrla cristata Alder & Hancock. 



Cralena olriki (Morch). 



Coryphella salmonacea (Couthouy). 



bostoniensis Bergh. 

 Dendronotus arbor escens (Miiller). 



robusttis Verrill. 

 Lamellidoris bilamellata (Linne). 



inconspicua Alder & Hancock ( = L. oblonga 



A. & H.?). 

 Acanthochila laevis Linne. 



Cadlina repanda (Alder & Hancock) ( = C. ohvelata Miill.). 

 Acanthodoris pilosa Miiller. 

 Candidla ingolfiana Bergh. (61° 44' Lat. N., 27° „^ Lonir. W. 



Ingolf Exp., Stat. 81, 485 faths.). 

 Atthila ingolfiana Bergh (62°^^ Lat. N., 21° 36' Long. W. 



Ingolf Exp., Stat. 40, 845 faths.). 

 (To be continued). 



Naturalist, 



