REVISED LIST 01^ MARINE ALG^. 97 



C. flabclllgenim, J. Ag. 



Puffin I. !, I. of Man. 

 C. acanthonotum, Carm. 



Hilbre I. !, Puffin I. ! I. of Man ! 



Cohort v.— CKYPTONEMIN^. 

 Order I. — GtLceosiphoniace.e. 

 Gloeosiphonia capillar is, Carni. 

 I. of Man, Anglesea. 



Order 11. — Grateloupiace/E. 

 Halymenia ligidata, C. Ag. 



Anglesea, I. of Man. 



Order III. — Dumontiace^. 

 Dumonti'a filiformis, Lamx. 



Hilbre L, I. of Man, Anglesea !, Puffin I. ! 

 Dilsea eclulis, Stackh. 



{Sarcophyllis edidis, Keport I.) 



Puffin I. !, I. of Man !, Anglesea. 



Order IV. — Nemastomace^. 

 Tribe II. — Halarachnieae. 

 Fu reel /aria fast ig ia ta , L amx . 



I. of Man !, Hilbre I. !, Eastham, New Brighton, 

 Eock Ferry. The last three localities stand on 

 Marrat's authority. I have never met with it in 

 these situations. 



Order V. — Khizophyllidace.^ . 

 Polyldes rotitndus, Grev. 



Puffin I. !, Anglesea !, I. of Man ! 

 Order YI. — Squamariace^. 

 Tribe L— Cruorieoe. 

 Petroeells cncenta, J. Ag. 



Puffin I. !, Hilbre I. !, Mersey, New Brighton. 

 Tribe II. — Squamarieae. 

 Peyssonnella duhyi, Crn. 



I. of Man {fide Leicester), 



