JOURNAL OF CONCHOLOGY. 177 



Hyalina Draparnaldi, (Beck,) in England. — This shell 

 puzzled me for a long time, I received at first from some friends 

 specimens from Guernsey; later on some from Miss F. M. Hele, 

 of Bristol. I also collected specimens myself near Bristol in 1877, 

 and the same autumn found one specimen at Torquay, in Devon. 

 As I had no specimens of Hyalina Draparnaldi to compare them 

 with, I was content all this time to leave them in my collection as 

 Zonites cellariits var. major, but a short time since I sent some to 

 my good friend Dr. Boettger, who immediately pronounced them 

 to be Draparnaldi^ so this gives a new shell to our country, and 

 from three different localities. — (Mrs.) J. Fitzgerald, Folkestone. 



Succinea PfeifFeri, (Rossm.) at Folkestone. — I find 

 this species here tolerably abundantly, Dr. Boettger says it is the 

 true shell beyond ail doubt. (Mrs.) J. Fitzgerald, Folkestone. 



Note on the association of species. — With regard to 

 Mr. Nelson's article "On association of species" I have found 

 Limna-.a glabra in a small but deep pond in -a field near 

 Leckonfield Moat, the vegetation was mainly Ranunculus, but 

 there was a quantity of other vegetation, the only other shell I 

 found associated with it was -Planorbis spirorbis send, a ifvf Limncea 

 peregra. 



In a ditch at Figham (one of the Beverley free pastures), 

 where the water is strongly impregnated with iron, I found 

 Planorbis cor7ieiis, P. contortus, P. complanatus, P. carinati/s, P. 

 vortex, Bythinia tentaculata, B. LeacJiii, Livina:a peregra, Physa 

 fontinalis, Valvata piscinalis, Sphceriiivi corneiim. and a Pisidin?n 

 I have not yet determined. 



Unfortunately for conchologists they are fond of clean ditch 

 bottoms here, and I fear this one will suffer before long. — J. D. 

 Butterell, Beverley. 



