Published in Occasional Papers of the Museum of Natural History of the University of Kansas, in 1981, in volume 88, pages 1-9

Created: 2010-02-10, modified: 2011-06-21

Published in Occasional Papers of the Museum of Natural History University of Kansas, in 1981, in volume 90, pages 1-69

Created: 2010-02-19, modified: 2012-03-26

Published in Occasional Papers of the Museum of Natural History University of Kansas, in 1981, in volume 91, pages 1-25

Created: 2010-02-19, modified: 2011-06-21

Published in Occasional Papers of the Museum of Natural History University of Kansas, in 1981, in volume 92, pages 1-7

Created: 2010-02-19, modified: 2011-06-21

Published in Occasional papers of the Museum of Natural History, the University of Kansas, in 1981, in volume 94, pages 1-48

Created: 2011-05-02, modified: 2011-10-03

Published in Occasional Papers of the Museum of Natural History University of Kansas, in 1981, in volume 95, pages 1-12

Created: 2010-02-19, modified: 2013-03-06