Published in Entomologist's Record London, in 1931, in volume 43, pages 14-15

Published in Entomologist's Record London, in 1931, in volume 43, pages 30-31

Published in Entomologist's Record London, in 1931, in volume 43, pages 34-36

Published in Entomologist's Record London, in 1931, in volume 43, pages 62-64

Published in Entomologist's Record London, in 1931, in volume 43, pages 182-184

Published in Entomologist's Record London, in 1931, in volume 43, pages 84-86

Published in Entomologist's Record London, in 1931, in volume 43, pages 87-89

Published in Entomologist's Record London, in 1931, in volume 43, pages 166-167

Published in Entomologist's Record London, in 1931, in volume 43, pages 83-84