Published in Bulletin of Entomological Research, in 1922, in volume 12, pages 363-399

Published in Bull. ent. Res, in 1922, in volume 12, pages 431-455

Published in Bull. ent. Res, in 1922, in volume 12, pages 457-463

Published in Bulletin of Entomological Research London, in 1922, in volume 13, issue 1, pages 59-71

Published in Bulletin of Entomological Research London, in 1922, in volume 12, pages 429-430

Published in Bulletin of Entomological Research London, in 1922, in volume 13, pages 151-160

Published in Bulletin of Entomological Research London, in 1922, in volume 12, pages 473-475

Published in Bulletin of Entomological Research London, in 1922, in volume 13, pages 169-174

Published in Bulletin of Entomological Research London, in 1922, in volume 13, pages 115-126

Published in Bulletin of Entomological Research London, in 1922, in volume 13, pages 41-58

Published in Bulletin of Entomological Research London, in 1922, in volume 13, pages 183-188

Published in Bulletin of Entomological Research, in 1922, in volume 13, pages 161-167

Published in Bulletin of Entomological Research, in 1922, in volume 13, issue 2, pages 129-149

Published in Bulletin of Entomological Research London, in 1922, in volume 13, pages 75-102