Published in Deutsche Entomologische Zeitschrift Iris, in 1903, in volume 15, pages 306-315

Published in Deutsche entomologische Zeitschrift Iris, in 1903, in volume 16, pages 9-10

Published in Deutsche Entomologische Zeitschrift Iris, in 1903, in volume 16, pages 11-16

Published in Deutsche entomologische Zeitschrift, Iris, in 1903, in volume 16, issue 1, pages 51-65