Published in Journal of The Botanical Research Institute of Texas, in 2014, in volume 8, issue 1, pages 203-225

Created: 2019-01-27, modified: 2019-01-27

Published in Biol Bull, in 2001, in volume 200, pages 344-350

Created: 2010-01-07, modified: 2011-06-21

Published in Fieldiana Life and Earth Sciences, in 2011, in volume 4, pages 74-80

Created: 2020-05-17, modified: 2020-05-17

Published in Journal of Hymenoptera Research, in 2008, in volume 17, issue 2, pages 175-194

Created: 2011-10-04, modified: 2014-06-20