Classified Index. 



379 



YORKSHIRE, continued. 



Hymenoptera : Vespa britannica and 

 Rhyssa persuasoria noted by Y.N.U. 

 at Wykeham, G. T. Pbrritt and E. G. 

 Bayford, 296. 



Lepidoptera : Xanthia aurago and 

 Euperia fulvago in .the Huddersfield 

 District, G. T. Porritt., 16 ; Psyche 

 opacella, a species new to Yorkshire, 

 at Dunford Bridge, G. T. Porritt, 16.; 

 Aplecta occulta in Cleveland, T. A. 

 Lofthouse, 55 ; Captures of Lepidop- 

 tera at Middlesbrough in 1900, T. A. 

 Lofthouse, 55 ; Report on Yorkshire 

 Lepidoptera in 1900, W. Hewett, 81- 

 98 ; Cleveland Lepidoptera, F. Elgee, 

 108, G. T. Porritt, 108; Life-History 

 Notes on Arctia caja, W. Hewett, 

 108, and on Odonestis potatoria, W. 

 Hewett, jo8 ; Chelonia plantaginis 

 at Harden Moss, near Huddersfield, 

 C. Mosley, 108; Sphinx con volvuli near 

 Doncaster, Miss Agnes Eden, 255 ; 

 Acherontia atropos at Blaxton, near 

 Doncaster, H. H. Corbett, 255 ; Arctia 

 lubricepeda var. radiata at Doncaster, 

 H. H. Corbett, 255; Life-History of 

 Little Blue Butterfly near Wetherby, 

 F. A. Lees, 255 ; Lepidoptera Observed 

 in the Huddersfield District, W. E. L. 

 Wattam, 255 ; Argynnis adippe and 

 Dry as paphia near Doncaster, H. H. 

 Corbett, 288 ; Acherontia atropos at 

 Doncaster, H. H. Corbett, 288 ; 

 Sphinx convolvuli in Leeds, YY\ D. 

 Roebuck, 288 ; Larvae of Sphinx con- 

 volvuli near Barnsley, A. Whitaker, 

 289-290 ; Death's Head Moth near 

 Wakefield, H. G. Townsend, 291 ; 

 Acronycta alni at Beverley, N. F. 

 Dobree, 291 ; Re-appearance near 

 Scarborough of the Marbled White 

 and Purple Hairstreak Butterflies, 

 R. H. Barker, 291 ; Lepidoptera 

 observed at Wykeham by Y.N.U., 

 J. Waddington, 293, 296 ; and at 

 Wetherby, F. A. Lees, 328-329 ; Hawk- 

 moths near Spurn, P. W. Loten, 363 ; 

 Death's Head Moth nearCleckheaton, 

 R. \\ . Crosland, 363 ; Marbled White 

 Butterfly near Helmsiev, H. B. Drew, 

 363. 



Mammalia: Natural History Notes 

 from Whitby, Feb. i8q8 to Nov. 

 1900, T. Stephenson, 5; Bottle-Nosed 

 Whales and Porpoise in the river 

 Trent. M. Peacock, 172; Seal in the 

 Tees, R. Lofthouse, 190; Squirrels of 

 Roundhav Park, Leeds, K. A. Lees. 



190; Notes on the Skeleton of Sib- 

 bald's Rorqual in the Hull Museum, 

 T. Sheppard, 233-240 ; A Game- 

 keeper's Hoard at Kirk Smeaton, 

 T. Sheppard, 290 ; Mammals observed 

 by Y.N.U. at Wykeham, R. Fortune, 

 295 ; and at Wetherby, R. Fortune, 

 328; Hedgehog at Melton, C. Cross- 

 land, 341 and 343. 



Mollusca, Land and Freshwater: 



Testacella scutulum in Leeds City, 

 W. Denison Roebuck, 4 ; Frost and 

 Limnaea peregra at Hedon, T. Petch, 

 76; Unusually fine Planorbis nautileus 

 at Colton, near Leeds, W. Nelson, 

 216; Reversed Limnaea peregra in 

 Leeds, W. Nelson, 216; Mollusca 

 noted by Y.N.U. at Brough, J. E. 

 Crowther, 228-9 '■> Pairing of Limax 

 maximus, H. W. Kew. 241-254; 

 Mollusca noted by Y.N.U. at Wyke- 

 ham, W. Gyngell, 295 ; Mollusca 

 observed at Y.N.U. excursion to 

 Wetherby, W. D. Roebuck, 328; Note 

 on Breeding Limnaea peregra m. sini- 

 strorsum, W. Nelson, 355 ; Habits of 

 Fry of Limnaea stagnalis, W. Nelson, 

 355- 



Mollusca, Marine: Octopus on the 

 Cleveland Coast, J. W. Fawcett, 4; 

 Loligo vulgaris at Whitby, T. 

 Stephenson, 11; Trochus zizyphinus 

 var. lyonsii on the Yorkshire Coast, 

 W. C. Hev, 157 ; Acmaea testudinalis 

 on the Yorkshire Coast, W. C. Hev, 

 163. 



Mosses and Hepatics: Tortula eernua, 

 a Moss new to the British Flora, C. P. 

 Hobkirk, 1-3; Report of Yorkshire 

 Bryologieal Committee for 1900, J. J. 

 Marshall, 65-67 ; Sphagna of York- 

 shire and Durham, W. Ingham. 143- 

 148 ; Sphagnum laricinum in the East 

 Riding, W. Ingham, 156; Hypnum 

 pratense as a Yorkshire Moss. W. 

 Ingham, 156 ; Bryum Davallii at Adel, 

 near Leeds, G. B. Savery, 176; 

 Morckia hibernica and Petalophyllum 

 Raffsii in Yorkshire, W. Ingham. 215 ; 

 Mosses and Hepatics notedby Y.N.U. 

 at Brough, J. J. Marshall, 225-6 ; and 

 at Wykeham, W. Ingham. 297-208. 



Neuroptera : Platetrum depressum 

 near York, a dragonfly new to York- 

 shire, G. T. Porritt, 1 1 ; Dragon flies 

 observed in the Huddersfield District, 

 W. E. L. Wattam, 215; Neuroptera 



1901 December 3. 



