54 A CATALOGUE OF THE BRITISH MARINE ALGH 
Dumfriesshire coast. Not uncommon. — y latifrons Holm. & Batt. 
yes of Cornwall (Scilly Islands, Penzance, Falmouth); Devon 
(Plymouth, Torquay, Sidmouth); Dorset (Weymouth, Swanage) 
Dibnay " (Birkwall). frland:  Ballyeastle, Co. Antrim. Channel 
Islands (Jersey). Not u 
D. ligulata Kiitz. emis ‘of Sori ber viph Sidmouth) and 
Dorset (Charmouth, Lyme Regis). Rar 
Gen. 142. Taonta J. Ag. 
T. atomaria J. Ag. Coasts of Somerset (Minehead) ; Cornwall 
St. Minver, Mount’s Bay) ; Devon (Ilfracombe, Plymout th, Torbay, 
idmouth) ; Dorset (Weymouth, Swanage); Hants (Isle of Wight); 
Sussex (Worthing, Brighton); Suffolk (Felixstowe, Corton and 
Gunton near soheanelyy iF edie (Veemuaae Cromer). Wales: 
Anglesea; Carnarvon (Ll no); Glamorgan (Worm’s Head). 
Scotland: Hdinburgh ortobelloy Treland: Ballycotton, Co. Cork. 
Locally abundant on the southern and eastern shores of England 
very rare on those of Scotland and Ireland.—f divaricata Holm. & 
Batt. Coasts of Cornwall, Devon, and Dorset. Rare 
Gen, 148. Papina Adans. 
avonia Gaillon. Coasts of Devon (Torbay, Shaldon, Ex- 
Gen. 144. Dicryoprerts Lamour. 
D. membranacea Batt. (= Fucus membranaceus Stackh. Ner. Br. 
fase. 1, p. 18, pl. vi. (1795) e spec. auth. in Herb. Kew.; F. poly- 
podioides Desfont. Fl. Atlantica, ii. p. 421 (1798), non Gmelin, 
Hist. be p. 186 (1768) ; aca ab Bi Ag.). Coasts of 
Cornwall (St. Minver, Mount’s Bay, St. Austell Bay); Devon 
estat Thatcher Rock, Livermead, Torquay, Sidmouth, Ifra- 
combe); Hants Packaster Rock). Ireland: Roundstone Bay, 
Co. Galway; Quilty Strand and Miltown Malbay, Co. Cla pig 
Youghal, Co. Cork. Channel Islands (Jersey, Guernsey). Rar 
Confined to the south coast of England and the Channel BA PRESS 
and the south and west of Ireland. 
Orpver FLORIDEZ Lamour. 
Suborder Porpuyrex Thur. 
Fam. Porpnyrace® Thur, 
Gen. 145. Concnocetis Batt. 
a Batt. Coasts of Devon (Plymouth, Tor Cross, Sid- 
moat "Bute (Isle of Cumbrae). Teeand (Dublin Bay and Round- 
ay). Probably not uncommon 
