Published in Entomologist's Record London, in 1921, in volume 33, pages 21-25

Created: 2016-09-01, modified: 2016-09-01

Published in Entomologist's Record London, in 1921, in volume 33, pages 29-32

Created: 2016-09-01, modified: 2016-09-01

Published in Entomologist's Record London, in 1921, in volume 33, pages 41-48

Created: 2016-09-01, modified: 2016-09-01

Published in Entomologist's Record London, in 1921, in volume 33, pages 64-66

Created: 2016-09-01, modified: 2016-09-01

Published in Entomologist's Record London, in 1921, in volume 33, pages 67-70

Created: 2016-09-01, modified: 2016-09-01

Published in Entomologist's Record London, in 1921, in volume 33, pages 205-209

Created: 2016-09-01, modified: 2016-09-01