10 TRANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY. 



Edw. (I. of Man, "Hya3na," electric light, 1888), Sq^h- 

 oncccetes typicus, Kr. (Little Orme), and Guernea coalita, 

 Norman (off Great Orme). 



Land Mollusca. 



In several previous reports Mr. A. Leicester's work on 

 the Land Mollusca at Puftin Island has been alluded to. 

 During the last year he has made tv^o special expeditions 

 to the island, and has been indefatigable in his search, 

 exploring the bushes, tufts of grass, and rock crannies 

 high and low from unconscionably early hours before 

 breakfast till dark night, and leavmg literally not a stone 

 unturned in his track. He is now supported in his labours 

 by the Rev. T. Shankland, formerly of the University College 

 of Bangor, now at Mold, who made three or four trips to 

 Puftin Island during July and August for the purpose of 

 comparing the molluscan fauna with that of Anglesey and 

 North Wales, and for the purpose of introducing certain 

 species not found on the island. Altogether they have 

 found during the year 2'2 species of land Mollusca on 

 Puftin Island, of which 5 are new records (including 

 Amalia marginata, A. gagates, and Vertigo 2^!J9'^^(P<^)- 



Mr. Shankland has drawn up comparative lists show- 

 ing which of the British genera of Pulmonata have been 

 found (1) at Pufhn Island, (2) on Penmon Point, Anglesey, 

 and (3) on the Great Ormes Head, as follows :-- 



Testacella not found at all. 



Avion Penmon Great Orme. 



Amalia Puffin Penmon Great Orme. 



L imax Puffin Penmon Great Orme. 



Buccinea Penmon Great Orme. 



Vitrina Pufhn Penmon Great Orme. 



Zonites Puffin Penmon Great Orme. 



Helix Puffin Penmon Great Orme, 



