VI 



Submerged Cromleac, Rostellaii, 



Submerged Cromleac, Rostellaii, 



Leaving Cork for Aghada, 



In the Gearagh, . 



Lough Nagarriva, 



Lininaea sp. ? from Lough Nagarriva, 



Lough Crincaum, . 



East Passage, Cork Harbour, . 



In the Pine-wood at Lough Allua, 



Royal Fern, Lough Allua, 



Diaphanosoma brachyura, var. nasuta, 



Vitrea lucida, V. hibernica, and V. 



cellaria, .... 



Anatomy of Vitrea hibernica and V. 



cellaria, .... 



(Plate 32). 

 (Plate 33). 

 (Plate 34). 

 (Plate 34). 

 (Plate 35). 

 (Plate 36). 

 (Plate 37). 

 (Plate 38). 

 (Plate 39). 

 (Plate 40). 

 (Plate 41). 



To face p. 266 

 To face p. 268 

 To face p. 274 

 To face p. 274 

 To face p. 278 

 To face p. 286 

 To face p. 288 

 To face p 294 

 To face p. 298 

 To face p. 303 

 To face p. 305 



(Plate 42). To face p. 325 



P-33o 



