Published in Videnskabelige Meddelelser fra Dansk naturhistorisk Forening i Kjøbenhavn, in 1922, in volume 74, pages 57-67

Created: 2012-06-20, modified: 2012-06-20

Published in Videnskabelige Meddelelser fra Dansk naturhistorisk Forening i Kjøbenhavn, in 1919, in volume 70, pages 147-214

Created: 2011-11-05, modified: 2011-11-05

Published in Archives de zoologie expérimentale et générale, in 1905, in volume 33, pages 192-199

Created: 2012-02-24, modified: 2012-03-23

Published in Archives de Zoologie Experimentale, in 1905, in volume 33, pages 133-164

Created: 2012-02-24, modified: 2012-03-23

Published in Annales du Jardin botanique de Buitenzorg, in 1899, in volume 16, pages 115-132

Created: 2017-04-28, modified: 2017-04-28

Published in Proceedings of The Biological Society of Washington, in 1970, in volume 83, pages 227-239

Created: 2011-07-31, modified: 2011-07-31

Published in Videnskabelige Meddelelser Nat For Kjobenhavn, in 1922, in volume 73, pages 215-358

Created: 2012-06-20, modified: 2017-01-19