Publication
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Neuer Beitrag zur Systematik der Gattung Tuponia Reuter 1875 (Hem. Het., Miridae) Article
Entomologische Berichten, 24(9), 192-200.January 1964
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Important rectification [Ent. Ber. 24(9)] Article
Entomologische Berichten, 24(10), 201-201.January 1964
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Megachile en Casimiroa Article
Entomologische Berichten, 24(10), 201-202.January 1964
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Trekvlinders in 1963 Article
Entomologische Berichten, 24(10), 203-214.January 1964
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Neuer Beitrag zur Systematik der Gattung Tuponia Reuter 1875 (Hem. Het., Miridae) Article
Entomologische Berichten, 24(10), 215-220.January 1964
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Medelingen over Lepidoptera Article
Entomologische Berichten, 24(11), 223-224.January 1964
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Nieuwe gegevens over Nederlandse Diptera Article
Entomologische Berichten, 24(11), 225-227.January 1964
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Syrphidae in 1963 Article
Entomologische Berichten, 24(11), 227-230.January 1964