Published in Annals of the Missouri Botanical Garden, in 1981, in volume 68, pages 652-660

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

Published in Annali Del Museo Civico Di Storia Naturale Giacomo Doria, in 1963, in volume 74, pages 122-139

Created: 2012-01-17, modified: 2012-01-17

Published in Proceedings of the Entomological Society of Washington, in 2006, in volume 108, pages 274-284

Created: 2010-11-04, modified: 2011-06-21

Published in Proceedings of the Entomological Society of Washington, in 1997, in volume 99, pages 720-726

Created: 2010-11-04, modified: 2011-06-21

Published in Proceedings of the Entomological Society of Washington, in 2007, in volume 109, pages 338-349

Created: 2010-11-04, modified: 2011-06-21

Published in Phytologia, in 2017, in volume 99, issue 1, pages 62-73

Created: 2017-02-22, modified: 2017-02-22

Published in Proceedings of the Entomological Society of Washington, in 2002, in volume 104, pages 918-927

Created: 2010-11-04, modified: 2011-06-21