- ↑ 1.0 1.1 Ferrari (1872) Aphididae Liguriae, Annali del Museo Civico di Storia Naturale di Genova 2:49-85
- ↑ 2.0 2.1 Börner (1926) Zuchtung der Homopteren, Handbuch der biologischen Arbeitsmethoden, Urban and Schwarzenberg, Berlin, Wien 9(1):215-270
- ↑ Remaudière, G. & M. Remaudière (1997) , Catalogue of the World’s Aphididae, INRA, Paris 473 pp
- ↑ Rusanova (1942) K poznaiju fauny tlej (Aphidoidea, Homoptera) Azerbaidjana, Trudy Azerb. Gos. Univ. (ser. biol.) 3(1):11-53
- ↑ Palmer (1952) Aphids of the Rocky Mountain region, The Thomas Say Foundation 5:452 pp.
- ↑ Pike, Boydston & Allison (1990) Alate aphid viviparae associated with small grains in North America: a key and morphometric characterization, Journal of the Kansas Entomological Society 63(4):559-602
- ↑ Mordvilko (1935) Die Blattläuse mit unvollständigem Generationszyklus und ihre Entstehung, Ergebnisse und Fortschritte der Zoologie 8:36-328
- ↑ Brown, P.A. & Blackman (1994) Morphometric variation in the Geoica utricularia (Homoptera: Aphididae) species group on Pistacia (Anacardiaceae), with descriptions of new species and a key to emigrant alatae, Systematic Entomology 19(2):119-132
- ↑ 9.0 9.1 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)
- ↑ AphidSF: Aphid Species File. Favret C., 14 Abril 2010