Published in Annales de la Société entomologique de Belgique. Bruxelles, in 1877, in volume 20, pages 44-46

Created: 2011-06-01, modified: 2016-04-22

Published in Annales de la Société Entomologique de Belgique, in 1877, in volume 20, pages 47-57

Created: 2011-01-10, modified: 2016-04-22

Published in Annales de la Société Entomologique de Belgique, in 1877, in volume 20, pages 67-101

Created: 2011-01-10, modified: 2016-04-22