Published in Occasional Papers of the Museum of Natural History University of Kansas, in 1991, in volume 140, pages 1-17

Created: 2009-12-21, modified: 2011-06-21

Published in Occasional Papers of the Museum of Natural History, University of Kansas, in 1991, in volume 143, pages 1-13

Created: 2010-06-27, modified: 2011-10-03