of British Mollusca. 73 



Moray Firth {Gordon), St. Andrews {HP Litosh) , Cheshire 

 coast {Byerley)j Plymouth {Garstang). 



Distribution. Western France {Fischer), Denmark {Morch), 

 West Norway and Finmark {G. 0. Sars), Iceland and 

 Greenland {Morch}, N.E. America {Agassiz cDc). 



Synonyms. 1). verrucosa of Pennant and Fleming, D. El- 

 foriiana, Blainv., D. vulgaris, Leach, D. tuherculata, EckhofF, 

 D. liturata, Moller, D. ohvelata, Bouch. -Chant., D. Leachii, 

 Blainv., D. affinis, Thompson, D. coronata, Agassiz. 



77. Lamellidoris depressa, Aid. & Hanc. 



Hilbre Island, Cheshire [Byerley), Moray Firth {Gordon). 

 This is perhaps Villersia scutigera, d'Orbigny. 



78. Lamellidoris inconspicua, Aid. & Hanc. 



Distribution. Denmark {Morch), who also records it with 

 doubt from Iceland and Greenland ; Arcachon {Fischer). 



79. Lamellidoris pusilla, Aid. & Hanc. 



Moray Firth {Gordon). 



Distribution. Recorded from Christiania Fiord and West 

 Norway by G. O. Sars, who places it in a genus Onchidoris. 



80. Lamellidoris sparsa, Aid. & Hanc. 



Plymouth, 15 fath. {Garstang). 

 Distribution. Faroe {Morch). 



81. Lamellidoris ohlonga, Aid. & Hanc. 



Subgeuus Adalaria, Bergh. 



82. Lamellidoris proxima, Aid. & Hanc. 



St. Andrews {Mcintosh), Liverpool district {Byerley). 

 Distribution. Kiel {Meyer & Mobius), Denmark {Morch), 

 West Norway and Lofoten {G. 0. Sars). 



83. Lamellidoris Loveni, Aid. & Hanc. 



The only known British example of this was taken by me 

 in Bantry Bay between tide-marks in 1858. 



Distribution. Sweden {Loven), Christiania Fiord and West 

 Norway (G. 0. Sars) ; recorded with a ? from Faroe {Morch). 



