- ↑ 1.0 1.1 Ricker (1952) Systematic Studies in Plecoptera, Indiana University Publications Science Series (Ind.Univ.Pub.Sci.Ser.) 18:1-200
- ↑ 2.0 2.1 Wu, C.F. (1923) Morphology, anatomy and ethology of Nemoura, Bull. Lloyd Libr. Ent. 3:1-81
- ↑ Illies (1966) Katalog der rezenten Plecoptera, Das Tierreich – Eine Zusammenstellung und Kennzeichnung der rezenten Tierformen. (Das Tierreich) 82:632
- ↑ Zwick (1973) Insecta: Plecoptera Phylogenetisches System und Katalog, Das Tierreich – Eine Zusammenstellung und Kennzeichnung der rezenten Tierformen. (Das Tierreich) 94:465
- ↑ Baumann (1975) Revision of the stonefly family Nemouridae (Plecoptera): a study of the world fauna at the generic level, Smithsonian Contributions to Zoology (Smithson.Contrib.Zool.) 211:1-74
- ↑ Grubbs (2006) Soyedina alexandria and S. calcarea (Plecoptera: Nemouridae), new stonefly species from the eastern Nearctic region and notes on the life cycle of S. calcarea. ., Illiesia: International Journal of Stonefly Research (Illiesia) 2(6):39-49
- ↑ 7.0 7.1 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
- ↑ PlecopteraSF: Plecoptera Species File. DeWalt R.E.; New-Becker U. & Stueber G., 14 Abril 2010