72 Kev. Canon Norman's Revision 



Fam. 2. Polyceridae. 

 Genus 1. ACANTHODOEIS, Gray. 



70. Acanthodoris pilosa (Miill.). 



Firtli of Forth [Leslie & Herdman), Liverpool district 

 [Byerley), Plymouth [Garstang), off Lowestoft, 16 fath. 

 [Meyer)^ Shetland {A. M. N.), Moray Firth [Gordon], Arran, 

 N.B. [Herdman). 



Distrihution. ^gean [Forbes), whole of Western France 

 [Fischer), Kiel [Meyer & Mohius), Denmark [Morch), all 

 coasts of Norway and Finmark [G. 0. Sars), Sweden [Lo- 

 ven), Faroe and Iceland [Alorch), N.E. America [Gould), 

 Heligoland [Meyer) . 



Synonyms are D. stellata, Gmelin, D. suhlcevis, Thompson, 

 D. fusca, Loven, D, rosinela. Leach ; and of the black 

 variety, D. nigricans, Fleming, and D. Flemingii, Forbes. 

 It is also D. similis. Aid. & Hanc. 



71. Acanthodoris suhquadrata, Aid. & Hanc. 

 Doris qtiadrangulata, Jeftreys, B. C. v. p. 93. 



Liverpool district [Byerley). 



Genus 2. Lamelltdoris, Aid. & Hanc. 



72. Lamellidoris aspera. Aid. & Hanc. 



St. Andrews (M'Tnfosh), Plymouth [Garstang), Moray 

 Firth [Gordon). 



Distribution. Coast of Finistere [Crouan), Kiel [Meyer ct- 

 Mobius), Denmark, Greenland [Morch), N.E. America 

 [Stinipson) . 



Synotiyms. D. iiaUida (Agassiz), Stimpson, Z>. funca, 

 Miill., D. muricata, Mey. & Mob. (non Miill.). 



73. Lamellidoris muricata (Miill.). 



Distribution. Denmark {Morch), Sweden [Loven), Norway 

 and Finmark [G, 0. Sars). 



74. Lamellidoris ulidiana (Thompson). 



75. Lamellidoris diaphana, Aid. & Hanc. 



76. Lamellidoris bilamellata (Linn^). 



Firth of Clyde and Northumberland coast [A. M. N.), 



