Published in Zoologischer Anzeiger, in 1891, in volume 14, pages 11-12

Published in Zoologischer Anzeiger, in 1891, in volume 14, pages 19-20

Published in Zoologischer Anzeiger, in 1891, in volume 14, pages 33-38

Published in Zoologischer Anzeiger, in 1891, in volume 14, pages 70-72

Published in Zoologischer Anzeiger, in 1891, in volume 14, pages 96-103

Published in Zoologischer Anzeiger, in 1891, in volume 14, pages 248-250

Published in Zool. Anz., in 1891, in volume 14, pages 343-347

Published in Zoologischer Anzeiger, in 1891, in volume 14, pages 418-421