Isogenoides varians, Taxa Only, Exact Match: 2 Treatments

Isogenoides varians			Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K. & Stark, Bill P., 2012, New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida, Illiesia 8 (1), pp. 1-9 : 3-4	3-4
Isogenoides varians			DeWalt, R. Edward & Grubbs, Scott A., 2011, Updates To The Stonefly Fauna Of Illinois And Indiana, Illiesia 7 (3), pp. 31-50 : 47	47