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ALTERNATE GENERATIONS OF GALL CYNIPIDS (HYMENOPTERA: CYNIPIDAE) ON GARRY OAK

Published online by Cambridge University Press:  31 May 2012

David Evans
Affiliation:
Pacific Forest Research Centre, Canadian Forestry Service, Victoria, British Columbia

Abstract

The alternate generations of five species of gall-making cynipids on Garry oak, Quercus garryana Douglas, have been newly ascertained. Bisexual and agamic generations of each species have been reared through complete life cycles. All have been identified to species; three generations are described for the first time; two new synonyms and one new combination are given.

Morphology of the adults is relatively consistent between alternate generations, but specific characteristics, habitat, and gall-form may differ widely. Distinguishing features of the generations are presented, including life histories, descriptions and photographs of galls, and comments on associate insects. Taxonomic bibliographies are given, and references are listed.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1972

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References

Beutenmueller, W. 1909. The species of Holcaspis and their galls. Am. Mus. nat. Hist. Bull. 26: 2945, pls. 7–9.Google Scholar
Beutenmueller, W. 1913. A new species of Neuroterus from Washington. Can. Ent. 45: 280282, pl. 9.CrossRefGoogle Scholar
Evans, D. 1967. The bisexual and agamic generations of Besbicus mirabilis (Hymenoptera: Cynipidae), and their associate insects. Can. Ent. 99: 187196.CrossRefGoogle Scholar
Fullaway, D. T. 1911. A monograph of the gall-making Cynipidae of California. Ann, ent. Soc. Am. 4: 331380.CrossRefGoogle Scholar
Kinsey, A. C. 1922. New Pacific coast Cynipidae (Hymenoptera). Am. Mus. nat. Hist. Bull. 46: 279295, pl. 24.Google Scholar
Kinsey, A. C. 1923. The gall wasp genus Neuroterus (Hymenoptera). Indiana Univ. Stud. 10: 1150.Google Scholar
Weld, L. H. 1926. Field notes on gall-inhabiting cynipid wasps with descriptions of new species. Proc. U.S. nam. Mus. 68: 1131, pls. 1–8.CrossRefGoogle Scholar
Weld, L. H. 1944. New American cynipids from galls. Proc. U.S. natn. Mus. 95: 124.CrossRefGoogle Scholar
Weld, L. H. 1952. Cynipoidea (Hym.) 1905–1950. Priv. Pub., Ann Arbor, Mich. 351 pp.Google Scholar
Weld, L. H. 1957 a. Cynipid galls of the Pacific slope. Priv. Pub., Arlington, Va.64 pp.Google Scholar
Weld, L. H. 1957 b. New American cynipid wasps from oak galls. Proc. U.S. natn. Mus. 107: 107122.CrossRefGoogle Scholar