190 ME. W. "WEST 01ST THE FRESHWATER 



II. PROTOPHYTA. 



Group SCHIZOPHYCEM 



Class Peotococcoide^: 



Ord. Eremobieje. 



1. Sciadium arbfscttla, A. Br. [Ophiocytium arbuscula, 

 Rabh. Fl. Europ. Alg. iii. p. 68.] 

 I. Near Westport. 



1. OpniOCTTIUM COCHLEARE, A. Br. (Rahh. Z. c. p. 67.) 



I. Roundstone ; near Westport ; near Oughterard ; Lakes 

 near Recess; Ballynahinch ; Letereen Lough ; Lough Shanna- 

 cloontippen. — II. Carrantuohill ; Lower Lake of Killarney ; Glen 

 Caragh. 



1. Dictyosph^rium Ehrenbergianum, Naeg. (Rabh. I- c. 

 p. 47.) 



I. Lough Aunierin; Ballynahinch. — II. Castletown; Glen 

 Caragb . 



1. Aptoctstis Bratjniaka, Naeg. (Rabh. I. c. p. 43.) 



I. Near Westport.— II. Lower Lake of Killarney, on QSdo- 



goniurn, sp. 



1. Hydriantjm heteromorphum, Reinsch. (Contrib. ad Algol. 



p. 80, tab. 11. fig. 3.) 



I. Kyiemore; Ballynahinch.— II. Carrantuohill ; Lower Lake 

 of Killarney; Glen Caragh ; near Lough Brin ; Adrigole. 



1, Nephrocytium Agardhianijm, JVaeg. 



1. Lakes, Clifden to Roundstone ; Boy Lough.— II. Muckross. 



2. N. Nagelii, Orun. (Rabh. Fl. Europ. Alg. p. 52.) 

 II. Glengarriff ; Lower Lake of Killarney. 



1. Oocystis gigas, Arch. (Quart. Journ. Micr. Sc. 18//, 



p. 105.) 



I. Lough Shannacloontippen. 



