Published in Journal für Ornithologie, in 1867, in volume 15, pages 70-71

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1867, in volume 15, pages 73-82

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1866, in volume 14, pages 420-423

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1867, in volume 15, pages 145-149

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1879, in volume 27, pages 266-275

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1860, in volume 8, pages 211-222

Created: 2014-09-04, modified: 2014-09-04

Published in Biol Bull, in 1969, in volume 136, pages 483-493

Created: 2010-01-06, modified: 2011-06-21

Published in Journal für Ornithologie, in 1871, in volume 19, pages 20-26

Created: 2014-09-04, modified: 2014-09-04

Published in Denkschriften der Akademie der Wissenshaften. Mathematisch-Naturwissenschaftlichen Klasse, in 1852, in volume 3, issue 2, pages 43-112

Created: 2016-08-17, modified: 2016-08-17

Published in Biol Bull, in 1970, in volume 138, pages 88-95

Created: 2010-01-06, modified: 2011-06-21