Published in Zoological Science, in 1991, in volume 8, pages 665-672

Created: 2012-09-19, modified: 2012-09-19

Published in Gardens' Bulletin, Singapore, in 1987, in volume 40, issue 1, pages 1-14

Created: 2016-07-14, modified: 2016-07-14

Published in Biol Bull, in 1939, in volume 77, pages 166-173

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

Published in American Fern Journal, in 1985, in volume 75, pages 73-76

Created: 2017-04-23, modified: 2017-04-23

Published in Palaeontology, in 1961, in volume 4, issue 2, pages 280-291

Created: 2016-04-23, modified: 2016-04-23

Published in Palaeontology, in 1970, in volume 13, issue 1, pages 47-51

Created: 2016-04-23, modified: 2016-04-23

Published in Paleontological Research, in 2002, in volume 6, pages 211-217

Created: 2013-02-27, modified: 2013-02-27

Published in Journal of Raptor Research, in 2000, in volume 34, issue 3, pages 241-243

Created: 2017-04-07, modified: 2017-04-07

Published in Zoological Science, in 1993, in volume 10, pages 53-56

Created: 2012-09-19, modified: 2012-09-19

Published in Annals of the Missouri Botanical Garden, in 1983, in volume 70, pages 724-733

Created: 2010-01-08, modified: 2015-12-16

Published in Gardens' Bulletin, Singapore, in 2009, in volume 61, issue 1, pages 55-72

Created: 2015-07-29, modified: 2015-07-29

Published in Pacific Science, in 1966, in volume 20, issue 4, pages 461-471

Created: 2017-09-17, modified: 2017-09-17

Published in Proceedings of The Biological Society of Washington, in 1996, in volume 109, pages 44-52

Created: 2011-06-10, modified: 2011-06-21

Published in Zoological Science, in 1991, in volume 8, pages 201-205

Created: 2012-09-19, modified: 2012-09-19

Published in Tijdschrift Voor Entomologie, in 2000, in volume 142, pages 195-297

Created: 2010-03-23, modified: 2011-06-21

Published in Zoological Science, in 1993, in volume 10, pages 661-670

Created: 2012-09-19, modified: 2012-09-19

Published in Proceedings of The Biological Society of Washington, in 2001, in volume 114, pages 381-388

Created: 2011-07-27, modified: 2011-07-27

Published in American Fern Journal, in 2012, in volume 102, pages 55-68

Created: 2017-04-23, modified: 2017-04-23

Published in Journal of Raptor Research, in 2005, in volume 39, issue 2, pages 173-179

Created: 2017-04-07, modified: 2017-04-07

Published in Proceedings of The Biological Society of Washington, in 2001, in volume 114, pages 172-177

Created: 2011-07-27, modified: 2011-07-27

Published in Pan-Pacific Entomologist, in 1997, in volume 73, issue 4, pages 213-224

Created: 2018-06-24, modified: 2018-06-24