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On the birds of Cayenne
Authors: Hans Graf Von Berlepsch
Published in Novit. zool., in 1908, in volume 15, pages 103-164
Created: 2012-11-18, modified: 2012-11-18
Revision der Tanagriden
Authors: Hans Graf Von Berlepsch
Published in Verhandlungen des V. Internationalen Ornithologen-Kongresses in Berlin 30. Mai bis 4. Juni 1910, in 1911, in volume 5, pages 1001-1161
Created: 2015-09-02, modified: 2015-09-02
Beiträge zur Myriopodenkunde
Authors: Carl Graf Attems
Published in Zoologische Jahrbucher, in 1903, in volume 18, pages 63-154
Created: 2010-01-20, modified: 2016-01-13
Otis tetrax L
Authors: O Graf Zedlitz
Published in Journal für Ornithologie, in 1919, in volume 67, pages 123-126
Created: 2014-09-04, modified: 2014-09-04
Neues über paläarktische Myriopoden
Authors: Carl Graf Attems
Published in Zoologische Jahrbuecher (Systematik), in 1899, in volume 12, pages 286-336
Created: 2011-12-19, modified: 2011-12-19
Die Zucht des Apollo vom Ei aus
Authors: Karl Graf
Published in Entomologische Rundschau, in 1920, in volume 37, pages 1-2
Created: 2016-10-06, modified: 2016-10-06
Acarologisohe Beobachtungon. 3. Reihe .)
Authors: Graf Hermann Vitzthum
Published in Archiv fuer Naturgeschichte Berlin, in 1920, in volume 85, issue 5, pages 1-62
Created: 2016-01-26, modified: 2016-01-26
Neue Spinnen aus Amerika
Authors: Eugen Graf Keyserling
Published in Verh. zool.-bot. Ges. Wien, in 1879, in volume 29, pages 293-349
Created: 2010-11-18, modified: 2013-03-04
Myriopoden von Elba
Authors: Carl Graf Attens
Published in Zool Jahrb Jenn Abt f Syst, in 1908, in volume 26, pages 181-195
Created: 2012-11-04, modified: 2012-11-04