Published in Mittheilungen aus der Zoologischen Station zu Neapel, in 1901, in volume 14, pages 239-246

Published in Mittheilungen aus der Zoologischen Station zu Neapel, in 1901, in volume 14, pages 247-585

Published in Mittheilungen aus der Zoologischen Station zu Neapel, in 1901, in volume 14, pages 586-619

Published in Mittheilungen aus der Zoologischen Station zu Neapel, in 1901, in volume 14, pages 620-626