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Ixxvill 
Wednesday, October 19th, 1921. 
The Rt. Hon. Lord Roruscuirp, D.Sc., M.A., F.R.S., etc., 
President, in the Chair. 
Gift to the Society. 
The presentation by Mr. H. DonistHorpe of a drawing of 
Mr. H. W. Bates to the Society was announced, and a special 
vote of thanks was passed to the donor. 
Election of Fellows. 
The following were elected Fellows of the Society :— 
Messrs. H. I. Witson, O.B.E., M.A., F.Z.S., 139, Bishop’s 
Mansions, $.W. 6; ALEXANDER JoHN NicHoLson, University of 
Sydney, New South Wales; F. N. Cuasen, M.B.O.U., Assistant 
Curator, Raffles Museum, Singapore; Baron J. Bouck, 
Springhill, South Godstone, Surrey, and Perry A. GLicK, 
903, West Illinois, Urbana, IIl. 
Exhibits. 
LEPIDOPTERA FROM DutcH New Gurnea.—Mr. G. Tatsor 
exhibited on behalf of Mr. J. J. Jorcey the following new 
and rare Lepidoptera collected by Messrs. Pratt in the Wey- 
land Mountains, Dutch New Guinea :—Ten species of Delias 
new to science; also new races of D. ligata, D. isocharis, 
D. gabia, D. ladas, D. nais, D. aroae and D. albertesi ; examples 
of D. discus, catisa, microsticha, enniana, kapaura, omissa, 
dorothea, ennia angustina, mysis lara, geraldina emilia, phaeres, 
and neagra ; a series of Delias aruna Bdv., showing transitions 
in both sexes to the race inferna Butl.; Delias persephone 
Stgr., with the mimetic Huphina abnormis Wall.; a new 
species of Tellervo with yellowish. band on the hind-wing; 
the Satyrid genus Pieridopsis represented by P. virgo R. & J., 
and two new species all taken in the same district; Hlymnias 
paradoxa Smith, together with the similarly patterned Prothoe 
australis and Papilio thule; a new species of Praetaxila, 
the g with yellow-brown bands and the 2 with white bands, 
together with the similarly coloured Agaristid, Immetalia 
