On the Mollusca of the Club District. 



151 



Arion ater 

 „ hortensis 

 ,, flavus 

 Limax maximus 

 „ flavus 

 ,, agrestis 

 „ arborum 

 Succinea putris 



„ elegans 

 Vitrina pellucida 

 Zonites cellarius 



,, „ (van compacta) 



„ allianus 

 ,, glaber 

 „ nitidulus 

 ,, ,, (var. Helmii) 



,, radiatulus 

 „ nitidus 

 ,, crystallinus 

 ,, fulvus 

 Helix aculeata 

 ,, pomatia 

 ,, aspersa 

 ,, nemoralis 



„ „ (var. hortensis) 



„ ,, (var. hybrida) 



„ arbustorum 

 ,, cantiana 

 „ cartusiana 

 ,, rufescens 

 „ ,. (var. albida) 



,, concinna 

 Helix hispida 



Terrestrial. 



Helix virgata 



,, „ (var. alba) 



„ caperata 

 „ ,, (var. ornata) 

 „ ericetorum 

 „ „ (var. alba) 

 „ rotundata 

 „ ,, (var. Turtoni) 

 ,, ,, (var. alba) 

 „ pygmaea 

 ,, pulchella 

 „ ,, (var. costata) 

 ,, lapicida 

 Bulimus obscurus 

 ,, montanus 

 Pupa umbilicata 



„ ,, (var. edentula) 



„ marginata 

 Vertigo antivertigo 

 „ pygmaea 

 ,, edentula 

 Balia perversa 

 Clausilia rugosa 

 ,, biplicata 

 „ laminata 

 „ ,, (var. albida) 



Cochlicopa tridens 

 ,, lubrica 



,, „ (var. hyalina) 



Achatina acicula 

 Carychium minimum 

 Conovulus bidentatus 

 Cyclostoma elegans 



33. — Ornithological Researches on the Yen-e-say. 



By Mr. Henry Seebohm, F.Z.S., «S:c. 



Read nth October, 18S2. 



Three hundred years ago, when Ivan the Terrible reigned 

 over Russia, and the Tartar races struggled in mortal combat, 

 a peaceful expedition left the shores of Britain for the Arctic 

 regions. Three ships were sent to the Arctic regions on a wild 

 goose chase after Cathay, a country where it was thought the 

 rarest fruits could be had for the plucking and where the 

 rivers ran over sands of gold. This expedition was a failure. 

 Poor Sir Hugh Willoughby, it was supposed, discovered the 

 island of Nova Zembla, but failed to winter there, and landed 

 with his crew upon the peninsula, where they were all starved 



