Published in Entomologist's Record London, in 1948, in volume 60, pages 1-3

Published in Entomologist's Record London, in 1948, in volume 60, pages 9-10

Published in Entomologist's Record London, in 1948, in volume 60, pages 59-65

Published in Entomologist's Record London, in 1948, in volume 60, pages 65-66

Published in Entomologist's Record London, in 1948, in volume 60, pages 69-70

Published in Entomologist's Record London, in 1948, in volume 60, pages 79-87

Published in Entomologist's Record London, in 1948, in volume 60, pages 88-89

Published in Entomologist's Record London, in 1948, in volume 60, pages 89-91