Quarterly Journal of ConcJiology. 



67 



the latter species might at first sight be taken for the young of 

 Clausilia rugosa, but it may be distinguished from it by its being 

 "thinner, and of a much Ughter color, in the whorls being much 

 more convex, and especially in the periphery or basal edge being 

 rounded instead of sharply angular as in the young shell of that 

 species." (Jeff vol. 2, p. 275). In addition to the species already 

 named, we took the following more common ones: Liiiiax agrestis, 

 Liinax arl'oruni, Vifriiia pellucida, Zonites cellarius, Zonites fuiviis, 

 Zonitcs crysiallinus^ZonUes uilidulus, Helix rotuiidala, Helix liispiJa, 

 Helix arbustoruin, Cochlicopa lubrica, and Carycliium mi)iimum ; 

 to which may be added Helix virgata var. subglolwsa, and Helix 

 neu/oralis \va\ major. 'J'his makes altogether a grand to'.al of 31 

 species and 6 varieties. Of freshwater shells we did not take any, 

 for the simple reason that we never saw a pond or stream the 

 whole day. It was now getting too dark for any further explora- 

 tions in the wood, so we made the best of our wav back to town, 

 highly gratified with the re^•ult of our day's work in the Beech- 

 wood on the Cotswold Hills, and mentally resolving to pay it 

 another visit at no distant period. 



SPECIES AND VARIE' 

 From Cooper's Hill, 



Ar!on aler 



Limax agrestis 



Limax arborum 



Vitrina pellucida 



Zonites cellarius 



Zonites nitidu'us 



Zonites crystalKnus 



Zonites fulvus 



Helix aculeata 



Helix pomatia 



Helix aspersa 

 ,, ,, var. exalbida 



Helix nemorais 

 „ ,, var. hortensis 



,, „ var. major 



Helix arbustorum 



Helix rufescer.s 



Helix hispida 



Upper Norwood, March 18, 18 



riES OF MOLLUSCA, 



NEAR ChELTENHA^L 



Helix virgata 



,, ,, van subglobosa 



Helix caperata 



,, ., var. ornata 



Helix ericetorum 

 HeKx rotundata 

 Helix rupestris 

 Helix lapicida 

 Bulimus montanus 

 Bulimus obscurus 

 Pupa secale 

 Ba ia perversa 

 Clausilia rugosa '■ 



Clausilia Ho phii 

 Clausilia laminata 



,, ,, var. albida 



Cochlicopa lubrica 

 Carych.um minimum 

 Cyclostoma clegans 



75- 



Helix obvoiuta Miiller. — Although the 'Spring is not a 

 good time of the year for i-hcUs, 1 am able to record, I think, 



