206 MR. W. WEST ON THE FKB8H WATER 



7. Sykedba Acus, Kuetz. {Rabh. Fl. Europ. Alg. i. p. 136.) 

 I. Baheh Loughs. — II. Lough Guitane. 



Var. apicttlata, Rabh. (L. c. p. 136.) 

 I. Nabineka and Shindiila Lougbs; Nacoogarrow Lough. — 

 II. Lough Guitane- 



8. S. delicatissima, Kuetz. (W. Sm. 'Brit. Diat. i. tab. 12. 

 fig. 94.) 



I. Near Westport ; Lough Shindiila; Ballynahinch ; Derryelare 

 Lough. — II. Clogerheeo. 



1. AsTERIONELLA FORMOSA, HdSS. (W. Sm. 1. C. ii. p. 81.) 



I. Baheh Loughs; Moher Lough; Kylemore ; near Westport 

 II. Tore Mt. ; Lower Lake of Killarney. 



1. Amphipleura pellucida, Kuetz. (W. Sm. 1. c. i. p. 45, fig. 

 127.) 



L Derryelare Lough ; Ballynahinch ; near Westport. — II. 

 Ross Island. 



* 



1. Nitzschia Amphioxys, W. Sm. {Brit. Diat. i. p. 40, 

 tab. 13. fig. 105.) 



1. Eoundstone. — II. Castletown ; 8 m. S. of Keuinare ; 

 Rossmacowen. 



2. N. viyax, W. Sm. {L. c. tab. 31. fig. 267.) 

 II. Mallow. 



3. N. parvula, W. Sm. (L. c. tab. 13. fig. 106.) 

 I. Near Westport. 



4. N. sigmoidea, W. Sm. (i. c. tab. 13. fig. 104.) 



II. Mallow 



W. Sm. (Rabh. FL Eu 



I. Lakes near Kecess, and from Clifden to Eoundstone; near 



W 



Brin ; Upper Lake of Killarney ; Cloonee Lough. 



6. N. lineakis, W. Sm. {Brit. Diat. i. p. 30, tab. 13- 

 fig. 110.) 



II. Cloonee Lough 

 7. N. tenuis. W. a 



Mt 



W. 



I. Derryelare Lough. 



