of British Mollusca. 87 



151. Cor yphella gracilis^ Aid. v.^- Ilanc. 



Off Pumn Island, Angleseu, 11-13 tatli. {TlerJinan), Ply- 

 mouth {Garstangy in litt.). 



Distribution. Denmark (Mbrch). 



lo2. Coryphella sma'ragdina, Aid. & Ilanc. 

 Moray Firth {G. Murray). 



153. CorypheJhi Laudsburgii^ AM. i^ Ilanc. 



Slu-tland and Cumbrae {A. M. N.), Firth of Forth 

 (McBain), .Moray Firth (G. Murray), Hilbre Island, Chesliirc 

 {Her Jinan). 



iJistrihution, Mediterranean (Trinchese), S. W. France 

 {Fischtr)j Floro, Norway {Friele ^ Hansen). 



151. Coryphella pellucida, Aid. & Hanc. 



Lamlash Bay, Firth of Clyde, 10 fath. [Herdman). 

 Distribution. Ciiristiania Fiord and \V. Norway, 10-20 

 fath. [G. 0. Sars). 



155. Coi'yphella lineata (Loven). 



Off Port Erin, Isle of Man, 15 fath. [Herdman). 



Distribution. Mediterranean ( Verany), Sweden [LovSn)^ 

 \V. Norway, 'li)-oO fath. {G. 0. Sars). 



It is jEolis argento-lineata, A. Costa, and Eolidia Demar- 

 tinii, Verany. 



Subfam. 5. Favokixid^. 

 Genus 9. Favokinus, Gray. 



15 ). Favorinus albus. Aid. & Hanc. 



Favorinwi ulbus, Trinchese, Atti della 11. Ace. dei Liucei, ser. 3, vol. xi. 

 (1882), p. b'.>, pL^. xxxi., xxxii. tig. 2. 



One variety figured by Trinchese lias the branchiae white, 

 another green, another orange, a fourth brown. 



Isle of Cumbrae and Shetland [A. M. N.), Moray Firth 

 {G. Murray), Plymouth [Garstang, in litt.). 



Distribution. Mediterranean [Trinchese ^c), Adriatic 

 {Graeffe), S. \V. France {Fischer), Kiel {Meyer 6f Mdbius)^ 

 Denmark {Morch), Sweden {Loven), W. Norway, 10-20 

 fath. (G. 0. Sars). 



157. Favorinus carneus, Aid. &Hanc. 



