204 MR. W. WEST OX THE FRESHWATER 



2. Encyonema gracile, Rabh. (Fl. Europ. Alg. i. p. 86.) 

 I. Near Westport ; Lough Aunierin; Naeoogarrow Lough; 



Ballynahinch. — II. Muckross; Glengarriff; Clogerheen; Cloonce 



Lough ; 8 m. S. of Kenmare. 



1. Amphora oyalis, Kuetz. ( W. Sm.JBrit.Diat. i.tab.2. fig. 26.) 

 I. ]S T ear Westport; Moher Lough. — II. Clogerheeu ; Ross 

 Island. 



1. Cocconeis Pebicultjs, Ehrenb. {W. Sm. I.e. i. tab. 3. fig. 31.) 

 II. Lower Lake of Killarney ; Mallow. 



2. C. Placentula, Ehrenb. {W. Sm. I. e. i. tab. 3. fig. 32.) 

 I. Near Westport ; Lakes near Recess ; Nabincka Lough. 



II. Mallow; Clogerheen. 



3. C. Thwaitesii, W. Sm. (L. e. i. tab. 3. fig. 33.) 

 I. Moher Lough ; Clifden. — II. Muckross ; Tore Mt. ; Lough 



Guitane. 



1. AcnNANTHiDiuM microcephalia, Kuetz. (W. Sm. I. c. il 

 tab. 61. fig. 380.) 



I. Near "Westport ; Shindilla Lough. — II. Adrigole ; 8 m. S. 

 of Kenmare. 



W. 



I. Near Westport. — II. Rossmacowen; Castletown. 



1. AcntfANTHEs exilis, Kuetz. ( W. Sm. 1. c. ii. p. 29, tab. 37. 

 fig. 303.) 



1. Derryclare, Naeoogarrow, Shindilla, Boy, Nabincka, Baheh, 

 Shannacloontippen, and Moher Loughs ; near Westport ; Bally- 

 nahinch ; Roundstone ; Lakes, Clifden to Roundstone. — II. Tore 

 Mt. ; Muckross; Glengarriff; Lough Guitane ; Mallow. 



2. A. subsessilts, Euetz. {TV. Sm. I c. p. 28, tab. 37. fig. 302.) 

 II. Rossmacowen. 



1. Odontidium htemale, Kuetz. (W. Sm. 1. c. p. 15, tab. 34. 

 fig. 289 ) 



II. Mallow. 



* 



2. O. mesodon, Kuetz. (W. Sm. 1. c. tab. 34.) 

 I. Roundstone.— II. Tore Mt. ; Lower Lake of Killarney: 

 Carrantuohill. 



