Leuctra usdi, Taxa Only, Exact Match: 2 Treatments

Leuctra usdi		sp. nov.	Grubbs, Scott A., 2010, Leuctra usdi, a new stonefly (Plecoptera: Leuctridae) of the L. tenuis (Pictet) species group from the southeastern U. S. A. plus three new Alabama state records, Zootaxa 2498, pp. 59-64 : 59-63	59-63
Leuctra usdi			Grubbs, Scott A., 2015, Leuctra Schusteri, A New Stonefly Species (Plecoptera: Leuctridae) Of The L. Tenuis (Pictet) Group From The Southeastern Usa, Illiesia 11 (12), pp. 147-166 : 161-162	161-162