62 



The series of these forms exhibited were taken, with few 

 exceptions, in 1911 and 1921, the latter season having provided 

 three fine specimens of ab. eleiin. The 1911 specimens include 

 examples of ab. siiff'usa, but extreme eleiis is not represented from 

 that season. 



Mr. Douglas H. Pearson exhibited the following species from 

 the Eastern Pyrenees taken in 1921. — Melitaea plmebe mostly like 

 Swiss forms, with one ab. occitanica and one with a black band on 

 the underside. Pararge aeijeria a very light 5 , Scolitautiden orion 

 var. nniata, Mdanar(/ia lachesis, some without eyespots, others 

 well furnished, and one yellow form ab. caniiinlcnsin. An ele\is 

 form of Rnttiicia phlaeaa. A variable series of Lijcaena avion with 

 ab. iinicolor. Pale forms of Melitaea dicti/nna. Large and varied 

 forms of M. at/ialia. M. cin.via very darkly marked and one with 

 black blotches filling the central light band. Libijthea celtis, 

 Epinephele ida, and Everes alcetas. From Dorset he exhibited 

 an example of the very rare ab. nnipiincta of Plebeitis ae;/on, of 

 which one was recorded from Witherslack in 1902 and another 

 from Bradenburg in 1904. 



Mr. E. Step exhibited a series of 51 photographs representing 

 47 species of the larger British Crustacea, chiefly from the Cornish 

 coast. 



Mr. Eobert Adkin exhibited an aberration of llmnicia {< 'hri/so- 

 pJianiis) phlaeas in which the black marginal band of the left 

 forewing was so broadened as to absorb the submarginal row of 

 black spots, thus covering fully one third of the area of the wing, 

 the other three wings were normal. The specimen was captured 

 on the Parade at Eastbourne on May 1st, 1921. 



He also exhibited, on behalf of Mr. Lachlan Gibb, a short series 

 of Zijijaena achilleae which that gentleman brought back from a 

 trip in Argyllshire during the past summer. 



Mr. Adkin also exhibited a male Epinephele tithoniis var. mincki, 

 and a female of the var. snbalbida, both taken in the Isle of Wight 

 in July last. 



Dr. E. A. Cockayne exhibited an aberration of l'i/ra)iieis atalanta 

 with a larval head, bred at Alton Barnes in August, 1920. 



Mr. H. E. Garrett exhibited a very light coloured specimen of 

 Aglais iirticae taken at Hendon in 1909, and a yellow aberration of 

 E. phlaeas, with another suffused specimen captured at Bexley in 

 May, 1921. 



Mr. T. H. L. Grosvenor exhibited many species of the genus 



