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SITOBION BLACKMANI SP.NOV. (HOMOPTERA: APHIDIDAE) FROM HOLODISCUS DISCOLOR SSP. DISCOLOR (ROSACEAE) IN BRITISH COLUMBIA

Published online by Cambridge University Press:  31 May 2012

A.R. Forbes
Affiliation:
Agriculture Canada Research Station, Vancouver, British Columbia, Canada V6T 1X2
C.K. Chan
Affiliation:
Agriculture Canada Research Station, Vancouver, British Columbia, Canada V6T 1X2

Abstract

Descriptions are given of the fundatrix, alate and apterous viviparous females, ovipara, and the alate male of Sitobion blackmani sp.nov., collected on ocean-spray, Holodiscus discolor (Pursh) Maxim, ssp. discolor.

Résumé

La fondatrice, les femelles vivipares ailées et aptères, les femelles ovipares et le male ailé de Sitobion blackmani sp.nov. provenant de Holodiscus discolor (Pursh) Maxim. ssp. discolor sont décrits.

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Articles
Copyright
Copyright © Entomological Society of Canada 1993

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References

Blackman, R.L. 1980. Chromosome numbers in the Aphididae and their taxonomic significance. Systematic Entomology 5: 725.CrossRefGoogle Scholar
Blackman, R.L., and Eastop, V.F.. 1984. Aphids on the World's Crops: An Identification and Information Guide. John Wiley & Sons, Chichester, England. 466pp.Google Scholar
Forbes, A.R., and Chan, C.K.. 1978. The aphids (Homoptera: Aphididae) of British Columbia. 7. A revised host plant catalogue. Journal of the Entomological Society of British Columbia 75: 5367.Google Scholar
Kuznetsova, V.G., and Shaposhnikov, G. Kh.. 1973. The chromosome numbers of the aphids (Homoptera, Aphidinea) of the world fauna. Entomological Review (Washington) 52: 7896.Google Scholar
Robinson, A.G. 1984. Two new species of Aphis (Homoptera: Aphididae) from Holodiscus discolor in British Columbia and Oregon. The Canadian Entomologist 116: 851854.CrossRefGoogle Scholar
Robinson, A.G., and Chen, Y.H.. 1969. Cytotaxonomy of Aphididae. Canadian Journal of Zoology 47: 511516.CrossRefGoogle Scholar
Sun, R.Y., and Robinson, A.G., 1966. Chromosome studies on 50species of aphids. Canadian Journal of Zoology 44: 649653.CrossRefGoogle ScholarPubMed

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SITOBION BLACKMANI SP.NOV. (HOMOPTERA: APHIDIDAE) FROM HOLODISCUS DISCOLOR SSP. DISCOLOR (ROSACEAE) IN BRITISH COLUMBIA
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SITOBION BLACKMANI SP.NOV. (HOMOPTERA: APHIDIDAE) FROM HOLODISCUS DISCOLOR SSP. DISCOLOR (ROSACEAE) IN BRITISH COLUMBIA
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SITOBION BLACKMANI SP.NOV. (HOMOPTERA: APHIDIDAE) FROM HOLODISCUS DISCOLOR SSP. DISCOLOR (ROSACEAE) IN BRITISH COLUMBIA
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