Published in Bulletin de la Société Entomologique de France, in 1921, in volume 1921, pages 79-81

Published in Bulletin de la Société Entomologique de France, in 1921, in volume 1921, pages 118-120

Published in Bulletin de la Société Entomologique de France, in 1921, in volume 1921, pages 222-224

Published in Bulletin de la Societe Entomologique de France Paris, in 1921, in volume 1921, pages 237-238