Classified Index. 



427 



SPECIES AND VARIETIES NEW TO SCIENCE BROUGHT 

 FORWARD IN THIS VOLUME. 



Flowering Plants. 



Tillaea aquatica L., illustrated and 

 described, found at Adel, near 

 Leeds, R. W. Butcher, 369-370 



Fungi. 



Calospheria minima found during visit 

 of Yorkshire Naturalists' Union to 

 South Cave, F. A. Mason, 216 



CHESHIRE, 



Geology and Palaeontology. — Bibli- 

 ography with respect to the Geology 

 and Pal3eontolo,gy of the North of 

 England (Yorkshire excepted) dur- 

 ing 1920, T. Sheppard, 217-220, 

 ^49-253 



Lepidoptera. — Reports of Meetings 

 of Lancashire and Cheshire Entomo- 



logical Society, W. Mansbridge, 83, 

 109-110, 150, 155, 223, 322 

 Societies. — Chester Society of Nat- 

 ural Science, Transactions of, 308, 

 322 ; Lancashire and Cheshire En- 

 tomological Society, Reports of 

 Meetings of, W. Mansbridge, 83, 

 109-110, 150, 155, 223, 322 



CUMBERLAND. 



Birds. — Corncrake shot in January 

 at Workington, R. Fortune, 107 ; 

 Pied Flycatcher and Great Spotted 

 Woodpecker at Melmerby, W. W. 

 Mason, 282 



Geology and Palaeontology. — Bibli- 

 ography with respect to the Geology 

 and PalEEontology of the North of 

 England (Yorkshire excepted) dur- 

 ing 1920, T. Sheppard, 217-220, 249- 

 253 ; The Rigidity of North-west 

 Yorkshire, having reference to Cum- 

 berland, J. E. Marr, 63-72 



Hemiptera-Heteroptera. — Strongy- 



locoris luridus Fall, taken near 

 Carlisle, J. Murray, 400 



Hymenoptera. — Formica rufa at 

 Caldbeck, J. Murray, 1S2 



Mammalia. — Pine Marten in Cum- 

 berland, H. B. Booth, 158 ; 



Mosses and Hepatics. — Hypnum 

 crista-castrensis Linn, at Little 

 Or ton, J. Murray, 182 



Neuroptera. — Calopteryx virgo Linn . 

 in Cumberland, F. H. Day, 371 



Societies . — Cumberland and West- 

 morland Antiquarian, etc., Society, 

 Transactions of, 372 



Acari. — Additional List of 



Galls, J. M. Brown, 13-14 

 Diptera. — Additional List of Plant 



Galls, J. M. Brown, 13-14 . 

 Coleoptera. — Additional List of 



Plant Galls, J. M. Brown, 13-14 

 Fungi. — Additional List of Plant 



Galls, J. M. Brown, 13-14 



DERBYSHIRE 



Plant 



Geology and Palaeontology. — Bib- 

 liography, with respect to the 

 Geology of the North of England 

 (Yorkshire excepted) during 1920, 

 T. Sheppard, 217-220, 249-253 



Hymenoptera. — Additional List of 

 Plant Galls, J. M. Brown, 13-14 



DURHAM. 



Geology and Palaeontology. — The 



Rigidity of North-west Yorkshire, 

 having reference to Durham, J. E. 

 Marr, 63-72 ; Bibliography, with 



respect to the Geology of the North 

 of England (Yorkshire excepted) 

 during 1920, T. Sheppard, 217-220, 

 ^49-^53 



ISLE OF MAN. 



Geology and Palaeontology. — Bib- 

 liography with respect to the 

 Geology and Palsetontolog>- of the 



North of England (Yorkshire ex- 

 cepted) during 1920, T. Sheppard, 

 217-220, 249-253 



1921 Dec 1 



