24 A CATALOGUE OF THE BRITLSH MARINE 



the shores of the North of England and Southern Scotland; pro- 

 bably not uncommon on those of the North of Scotland and Ireland. 

 ft frag His Kjellm. Orkney Islands. Ireland (Kilkee, Co. Clare). 

 Rare. 



D. Kkwani Aresch. Observations Phycologica, part iii. p. 52. 

 Epiphytic on Sci/tosiphon lomentnrius and Cystoclonium purpurascens 

 in pools near high-water mark. Coasts of Cornwall (Scilly Islands, 

 June, 1899, E. George; Falmouth, F. W. Smith) -/Dorset (Wey- 

 mouth, April, 1892, E.A.B.); Northumberland (Berwick, July, 

 1895 ; E. A. B.). Scotland : Fife (Kingliorn, Dr. R. K. Greville in 

 Herb. Batters). 



D. Chordaria Aresch. Coasts of Northumberland (Berwick). 

 Scotland: Forfar (Arbroath) ; Bute (Isle of Cumbrae); Ayr(Portin- 

 cross, Fairlie). Rare. - - ft gelatinosa Stromf. Orkney Islands (N. 

 Ronald say). Very rare. 



D. mesoyhia Aresch. Coast of Northumberland (Holy Island). 

 Scotland : Haddington (Dunbar, North Berwick, Longniddry) ; Fife 

 (Earlsferry, Elie, St. Monance) ; Cromarty ; Isle of Bute ; Ayr 

 (Fairlie). Very rare. 



Gen. 73. GOBIA Reinke. 



Gr. baltica Reinke. Southern Scotland : Haddington (Dunbar) ; 

 Bute (Kilchattan) ; Ayr (Fairlie). Very rare. 



Fain. PUNCTARIACE.E Thur. 

 Gen. 74. MIKROSYPHAR Kck. 



M. Porphyra Kck. Coast of Kent (Folkestone). Probably not 

 uncommon. 



M. Polysiphonia Kck. Coast of Northumberland (Berwick). 

 Probably not uncommon. 



Gen. 75. PELEOSTROMA Kck. 



P. pustulosum Kck. Coasts of Devon (Seaton); Northumberland 

 (Berwick). Scotland : Bute (Isle of Cumbrae). Probably not un- 

 common. 



P. prostmtum Kck. S.W. coast of Scotland : Bute (Isle of 

 Cumbrae). Rare. 



Gen. 76. SYMPHYOCARPUS Rosenv. 



S. strangulans Rosenv. Coasts of Northumberland (Berwick) 

 and Bute (Isle of Cumbrae). Rare. 



Gen. 77. LITOSIPHON Harv. 



L. pusillus Harv. Coasts of Cornwall (Scilly Islands, Trevone 

 Bay, St. Minver, Mount's Bay, Falmouth, Looe) ; Devon (Ply- 

 mouth, Torquay, Teigumoutb, Sidmouth) ; Dorset (Weymouth, 

 Swanage) ; Northumberland (Alumouth, Berwick) ; Cheshire (Hilbre 

 Island); Isle of Man. Wales: Carnarvon (Bangor); Anglesea 

 (Towyn-y-Capel). Scotland: Berwicks. (Burnmouth); Haddington 

 (Dunbar) ; Fife (Elie, Pittenween) ; Aberdeen ; Orkney Islands ; 

 Argyle (Appin, Oban) ; Bute (Isles of Arran and Cumbrae) ; Ayr 

 (Saltcoats, Ardrossan). Ireland : Ballycottin, Co. Cork ; coast of 



