388 
Yorkshire Naturalists in Bishopdale. 
Zua lubrica. 
Carychium minimum. 
Ena obscura. 
Pisidium amnicum. 
Pupilla umbilicata juv. and adult.. 
P. pusillum. 
Clausilia laminata. 
Hygromia hispida. 
H . striolata v. rubens. 
Ashfordia granulata. 
Azeca tridens v. nouletiana. 
Pyramidula rotundata. 
P. rupestris v. umbilicata. 
Avion ater, Agriolimax agrestis and other slugs were observed. 
Mr. Mason reports observing Succinea putris. 
No Limnaeidae except Ancylus fluviatilis were found in Bishopdale 
Beck or those tributaries examined. 
Diptera — Bishopdale proved to be a good hunting ground for flies 
and a lengthy list of species collected by Chris. A. Cheetham on this 
occasion appeared in The Naturalist for October, pp. 315-316. Among 
more than 80 species unrecorded for V.C. 65, 9 were found to be 
additions to the county fauna. 
Plant Galls (W. P. Winter). — The result of the collection of galls 
at the Newbiggin expedition was to add one to the county list. The 
comparative absence of oaks in the districts reached resulted in no oak 
galls being observed. The following were definitely noted. All fungus 
galls were handed to Mr. Mason, and they are recorded in his lists. 
On Bay Willows. — Hym. Cryptocampus medullarius Hartig. 
On Goat Willow. — Ac. Eriophyes salicis Nalepa. 
On Alder. — A c. Eriophyes brevitarsus Focken., E. laevis Nalepa., 
E. nalepai Focken. 
On Wych Elm. — Hom. Schizoneura ulmi Linn. 
On Elm. — Hom. Schizoneura ulmi Linn. ; *Tetraneura ulmi De Geer. 
Handed in by F. A. Mason. 
On Nettle. — Dip. Perrisia urticae Perris. 
On Blackthorn. — Hom. Hyalopterus pruni Fabr. Ac. Eriophyes 
similis Nalepa. 
On Meadow Sweet. — Dip. Perrisia ulmaviae Bremi. 
On Rosa mollis, Sm., and on Dog Rose. — Hym. Rhodites eglanteviae 
Hartig. 
On Mountain Ash. — Hom. Aphis sorbi Kalt. Ac. Eriophyes pyri 
Pagenst. . 
On Hawthorn. — Dip. Perrisia crataegi Winn. Ac. Eriophyes 
goniothorax Nal. 
On Sycamore. — Ac. Eriophyes macrorrhyncus Nal. ; E. macro- 
chelus Nal. 
On Ash.— Dip. Perrisia fraxini Kieffer. Hom. Psyllopsis fraxini 
Linn. 
On Germander Speedwell. — Dip. Perrisia veronicae Vallot. 
: o 
Dr. A. S. Russell writes on ' The British Association Meeting,’ in 
Discovery for November. 
R. F. James writes on ‘ The New Forest in the Rain ’ in The Entom- 
ologist’s Record for October. 
The Journal of Roman Studies y recently issued, contains an account 
of a Decorative Bronze Silenus-mask from Ilkley. 
‘ The Great Waxwing Invasion of 1921 ’ is discussed by Dr. James 
Ritchie in The Scottish Naturalist for September. 
The Geological Magazine for November is almost entirely occupied 
by papers on Burma, Jamaica, and Traprain Law. 
Abstracts of the various presidential addresses delivered at the Hull 
meeting of the British Association appear in Nature. 
* New to county. 
Naturalist 
