Chnaurococcus trifolii är en insektsart som beskrevs av Ferris 1953. Chnaurococcus trifolii ingår i släktet Chnaurococcus och familjen ullsköldlöss. Inga underarter finns listade i Catalogue of Life.
Källor Fernald, M.E. (1903) A catalogue of the Coccidae of the world., Bulletin of the Hatch Experiment Station of the Massachusetts Agricultural College Hollinger, A.H. (1923) Scale insects of Missouri., Research Bulletin. Missouri Agricultural Experiment Station. Columbia Osborn, H. (1898) Notes on Coccidae occurring in Iowa., Proceedings of the Iowa Academy of Sciences Lindinger, L. (1935) Neue Beiträge zur Kenntnis der Schildläuse (Coccidae)., Entomologische Zeitschrift Ben-Dov, Y. (1994) A systematic catalogue of the mealybugs of the world (Insecta: Homoptera: Coccoidea: Pseudococcidae and Putoidae) with data on geographical distribution, host plants, biology and economic importance., Ferris, G.F. (1950) Atlas of the Scale Insects of North America. (ser. 5) [v. 5]. The Pseudococcidae (Part I)., Ferris, G.F. (1953) Atlas of the Scale Insects of North America, v. 6, The Pseudococcidae (Part II)., McKenzie, H.L. & Williams, D.J. (1965) Fifth taxonomic study of North American mealybugs, with revisional notes on seven species (Homoptera: Coccoidea: Pseudococcidae)., Hilgardia Ferris, G.F. (1918) The California species of mealy bugs., Stanford University Publications, University Series. Palo Alto Cockerell, T.D.A. (1901) The New Mexico Coccidae of the genus {Ripersia.}, Annals and Magazine of Natural History King, G.B. (1902) Some new Coccidae., Entomological News ScaleNet: Systematic Database of the Scale Insects of the World. Ben-Dov Y. & Miller D.R., 2004-12-05
Kategori:Ullsköldlöss trifolii