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