Published in Zoologischer Anzeiger, in 1919, in volume 50, pages 147-159
Published in Zoologischer Anzeiger Leipzig, in 1919, in volume 50, pages 159-164
Published in Zoologischer Anzeiger Leipzig, in 1919, in volume 50, pages 188-192
Published in Zoologischer Anzeiger Leipzig, in 1919, in volume 50, pages 209-218
Published in Zoologischer Anzeiger, in 1919, in volume 50, pages 257-265
Published in Zoologischer Anzeiger, in 1919, in volume 50, pages 277-285
Published in Zoologischer Anzeiger, in 1919, in volume 50, pages 289-293