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New species of myrmeoophilous Hymenoptera-Proctotrypoidea
Vol 33, Page 15, Date 1921
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Myrmecophilous notes for 1920
Vol 33, Page 21, Date 1921
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Butterflies of Gilan, N.W. Persia
Vol 33, Page 29, Date 1921
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Collecting in Asia Minor in 1920
Vol 33, Page 41, Date 1921
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A new palearctic species of the Lycaeninae
Vol 33, Page 63, Date 1921
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Cionus woodi: a species of Coleoptera new to science, with a table and some remarks on the British species of Cionus
Vol 33, Page 64, Date 1921
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Notes on collecting butterflies at Hong Kong
Vol 33, Page 67, Date 1921
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Descriptions of four new Orthoptera from Macedonia
Vol 33, Page 155, Date 1921
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The white border of Euvanessa antiopa L
Vol 33, Page 205, Date 1921