Authors: J E Collin

Published in Transactions of The Royal Entomological Society of London, in 1921, in volume 68, pages 305-326

Created: 2010-06-23, modified: 2012-05-25

Authors: T A Chapman

Published in Transactions of The Royal Entomological Society of London, in 1921, in volume 68, pages 327-330

Created: 2010-06-23, modified: 2012-05-25

Authors: L D Cleare

Published in Transactions of The Royal Entomological Society of London, in 1921, in volume 68, pages 331-339

Created: 2010-06-23, modified: 2012-05-25

Authors: Malcolm Cameron

Published in Transactions of The Royal Entomological Society of London, in 1921, in volume 68, pages 347-413

Created: 2010-06-23, modified: 2012-05-25

Authors: Jvames Watebston

Published in Transactions of The Royal Entomological Society of London, in 1921, in volume 68, pages 414-416

Created: 2010-06-23, modified: 2012-05-25

Authors: James Waterston

Published in Transactions of The Royal Entomological Society of London, in 1921, in volume 68, pages 417-418

Created: 2010-06-23, modified: 2012-05-25

Authors: G C Crampton

Published in Transactions of the Royal Entomological Society of London, in 1921, in volume 68, issue 3-5, pages 340-346

Created: 2026-07-20, modified: 2026-07-20

Authors: B P Uvarov

Published in Transactions of the Royal Entomological Society of London, in 1921, in volume 69, issue 1-2, pages 106-144

Created: 2026-07-20, modified: 2026-07-20

Authors: H E Andrewes

Published in Transactions of The Royal Entomological Society of London, in 1921, in volume 69, issue 1-2, pages 145-190

Created: 2010-06-23, modified: 2025-05-25

Authors: F W Edwards

Published in Trans. R. Ent. Soc. Lond, in 1921, in volume 69, issue 1-2, pages 196-230

Created: 2011-06-04, modified: 2026-07-20

Authors: F Muir

Published in Transactions of The Royal Entomological Society of London, in 1921, in volume 69, issue 1-2, pages 231-233

Created: 2010-06-23, modified: 2025-05-25

Authors: N D Riley

Published in Transactions of The Royal Entomological Society of London, in 1921, in volume 69, issue 1-2, pages 234-259

Created: 2010-06-23, modified: 2025-05-25

Authors: Arthur M Lea

Published in Transactions of The Royal Entomological Society of London, in 1921, in volume 69, issue 1-2, pages 260-267

Created: 2010-06-23, modified: 2025-05-25

Authors: K G Blair

Published in Transactions of The Royal Entomological Society of London, in 1921, in volume 69, issue 1-2, pages 268-283

Created: 2010-06-23, modified: 2025-05-25