Published in Entomologist's Record London, in 1921, in volume 33, pages 15-16

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

Published in Entomologist's Record London, in 1921, in volume 33, pages 63

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

Published in Entomologist's Record London, in 1921, in volume 33, pages 155-159

Created: 2013-10-13, modified: 2013-10-13