Pleotrichophorus elongatus är en insektsart som först beskrevs av Frank Hall Knowlton 1929. Pleotrichophorus elongatus ingår i släktet Pleotrichophorus och familjen långrörsbladlöss. Inga underarter finns listade i Catalogue of Life.
Källor Remaudière, G. & M. Remaudière (1997) , Catalogue of the World’s Aphididae, INRA, Paris 473 pp Palmer (1952) Aphids of the Rocky Mountain region, The Thomas Say Foundation 5:452 pp. Corpuz-Raros & Cook (1974) A revision of North American Capitophorus van der Goot and Pleotrichophorus Börner (Homoptera: Aphididae), Smithsonian Contributions to Zoology 156:143 pp Gillette & Palmer (1934) The Aphidae of Colorado. Part III, Annals of the Entomological Society of America 27:133-255 Knowlton & C.F. Smith (1937) Some aphids of the genus Capitophorus, Canadian Entomologist 69:150-152 Knowlton (1935) Notes on western aphids, Pan-Pacific Entomologist 11(3):135-142 Knowlton (1935) Four western aphids, Annals of the Entomological Society of America 28(2):281-284 Knowlton (1929) Notes on a few species of Myzini (Aphididae) from Utah with descriptions of two new species, Canadian Entomologist 61:9-15 Knowlton & C.F. Smith (1936) Capitophorus aphids infesting Chrysothamnus, Canadian Entomologist 48:107-113 Knowlton (1947) A new Macrosiphum from Chrysothamnus, Entomological News 18(2):47-48 Knowlton (1948) A new Capitophorus aphid, Journal of the Kansas Entomological Society 21(4):121-123 AphidSF: Aphid Species File. Favret C., 2010-04-14 Palmer (1936) Additions and corrections to the “Aphidae of Colorado”, Annals of the Entomological Society of America 29:729-748
Kategori:Långrörsbladlöss elongatus