Fifth taxonomic study of North American mealybugs, with revisional notes on seven species (Homoptera: Coccoidea: Pseudococcidae)
AuthorsHoward L. McKenzie
D. J. Williams
Authors AffiliationsHoward L. McKenzie was Entomologist in the Department of Entomology and Parasitology, University of California, Davis; D. J. Williams was formerly Entomologist in the Commonwealth Institute of Entomology, British Museum (Natural History); now, Coccidologist with the Insect Identification and Parasite Introduction Research Branch, United States Department of Agriculture, Washington, D.C.
Hilgardia 37(1):1-15. DOI:10.3733/hilg.v37n01p001. December 1965.
This paper, the fifth in a series of related ones dealing with the taxonomy of mealybugs, presents the authors’ careful studies on the reclassification of a series of ten specimens located in the British Museum and the United States National Museum. These slides contained eight North American species, as originally named, which have here been resolved into a series of seven species, as redescribed. The final result has usually been assignment to a different genus, sometimes with a different specific name. Full synonymy is presented, with its attendant bibliography. The species treated were omitted, or considered to be of dubious validity, by Ferris in his Atlas of the Scale Insects of North America.
Bueker E. Phenacoccus wilmattae Cockerell. Canad. Ent. 1930. 62:93-94. Illustrated. DOI: 10.4039/Ent6293-4 [CrossRef]
Cockerell T. D. A. New Coccidae from New Mexico. Canad. Ent. 1901a. 33:209-210. DOI: 10.4039/Ent33209-7 [CrossRef]
Cockerell T. D. A. The New Mexico Coccidae of the genus Ripersia. Ann. and Mag. Nat. Hist. (ser. 7). 1901b. 8:51-57.
Cockerell T. D. A. Three new Coccidae from Colorado. Canad. Ent. 1905. 37:136
Cockerell T. D. A. Some grass-infesting mealybugs (Coccidae). Jour Econ. Ent. 1916. 9:313
Davis G. C. Mealybugs and their allies. Insect Life. 1894. 7(2):168-175.
Ezzat Y. M. The systematic position of Trionymus indecisus Hall (Homoptera: Coccoidea—Pseudococcidae). Bul. Ent. d’Égypte. 1962. 46:61-65. Illustrated.
Fernald M. E. A catalogue of the Coccidae of the world. Massachusetts Agr. Expt. Sta. Spec. Bul. 1903. 88:360
Ferris G. F. The California species of mealybugs. 1918. Stanford University Publications. 78p. pp. Illustrated. University Series.
Ferris G. F. Atlas of the scale insects of North America. Series V. The Pseudococcidae (Part I). 1950. Stanford, California: Stanford University Press. p. 1-278. Illustrated.
Ferris G. F. Atlas of the scale insects of North America. Volume VI. The Pseudococcidae (Part II). 1953. Stanford, California: Stanford University Press. p. 279-506. Illustrated.
Forbes S. A. The clover bark louse (Coccus trifolii n.s.). Illinois State Ent. Ann. Rept. 1885. 14(1884):71-73.
Hall W. J. Further observations on the Coccidae of Egypt. Egypt Min. Agr. Tech. and Sci. Serv. Bul. 1923. 36:12-13. Illustrated.
King G. B. Some new Coccidae. Ent. News. 1902. 13:42-43.
MacGillivray A. D. The Coccidae 1921. p.502. Urbana, Illinois, Scarab.
McKenzie H. L. Second taxonomic study of California mealybugs, with descriptions of new species (Homoptera: Coccoidea: Pseudococcidae). Hilgardia. 1961. 31(2):15-52. Illustrated. DOI: 10.3733/hilg.v31n03p053 [CrossRef]
McKenzie H. L. Third taxonomic study of California mealybugs, including additional species from North and South America (Homoptera: Coccoidea: Pseudococcidae). Hilgardia. 1962. 32(14):637-688. Illustrated. DOI: 10.3733/hilg.v32n14p637 [CrossRef]
Morrison H., Renk Alice V. A selected bibliography of the Coccoidea. U. S. Dept. Agr., Agr. Res. Serv., Misc. Pub. 1957. 734:1-222.
Osborn H. Notes on Coccidae occurring in Iowa. Proc. Iowa Acad. Sci. 1898. 5(1897):224-231.
Pettit R. H. The clover-root mealybug, Dactylopius trifolii (Forbes). Canad. Ent. 1899. 31:279-280. Illustrated. DOI: 10.4039/Ent31279-10 [CrossRef]
Rau G. J. Four more new species of mealybugs from New York state (Hemiptera: Kermidae and Pseudococcidae). Canad. Ent. 1938. 70:162-165. Illustrated. DOI: 10.4039/Ent70157-8 [CrossRef]
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