Posted by Paul Beuk on 03-03-2017 15:34
#6
This one? Oosterbroek, P. 1984. A revision of the crane-fly genus Nephrotoma Meigen, 1803, in North America (Diptera, Tipulidae), Part II, the non-dorsalis species-groups. Beaufortia 34: 117-180.
http://ccw.natura...,_1984.pdf