First issued in release COL21.4.
Last used in release COL23.9
Published in
Chamberlin, R. V. (1940). On a diplopod collection from Barro Colorado Island, Panama. Bulletin of the University of Utha, Biological Series, 30(9): 1–16. Salt Lake City. https://www.millibase.org/aphia.php?p=sourcedetails&id=244318