. The Canadian field-naturalist. Natural history. 26 The C.\n.\di.\n Vol. 109 H. 4 1 JfaL Figure 4. Photograph of anterior spiracles of puparium of Phytomyza nemopamhi n. sp. projecting through lower surface of leaf oi Nemopanthus miicronata (L.) Trel. Acknowledgments We are indebted to D. J. Larson for inspiring one of us (M. D. Pierce)-Normore) with an interest in leaf miners, and to K. X. Egger for providing her with financial support. K. A. Spencer kindly provid- ed advice in correspondence. Literature Cited Griffiths. G. C. D. 1972. Studies on boreal Agromyzidae (Diptera
. The Canadian field-naturalist. Natural history. 26 The C.\n.\di.\n Vol. 109 H. 4 1 JfaL Figure 4. Photograph of anterior spiracles of puparium of Phytomyza nemopamhi n. sp. projecting through lower surface of leaf oi Nemopanthus miicronata (L.) Trel. Acknowledgments We are indebted to D. J. Larson for inspiring one of us (M. D. Pierce)-Normore) with an interest in leaf miners, and to K. X. Egger for providing her with financial support. K. A. Spencer kindly provid- ed advice in correspondence. Literature Cited Griffiths. G. C. D. 1972. Studies on boreal Agromyzidae (Diptera). I. Phytomyza miners on Saxifragaceae. Quaestiones Entomologicae 8: 67-80. Hiring, E. M. 1951. Biology of the leaf miners. Uitgeverij Dr. W. Junk. The Hague, iv + 420 pages. Kulp. L. A 1968. The taxonomic status of dipterous holly leaf miners (Diptera: Agromyzidae). University of Maryland Agricultural Experiment Station. Bulletin A- 155. V + 42 pages. Spencer. K. A. 1969. The Agromyzidae of Canada and Alaska. Memoirs of the Entomological Society of Canada. Number 64. 311 pages. Spencer. K. A. 1973. Agromyzidae (Diptera) of econom- ic imponance. Series Entomologica No. 9. Uitgeverij Dr. \V. Junk. The Hague, xi -i- 418 pages. Spencer, K. A. 1990. Host specialization in the world .Agromyzidae (Diptera). Series Entomologica No. 45. Kluwer .Academic Publishers. Dordrecht, xii + 44 pages. Spencer. K. A., and G. C. Steyskal. 1969. Manual of the Agromyzidae (Diptera) of the United States. Department of Agriculture. Agriculture Handbook Number 638. 478 pages. Received 8 November 1994 Accepted 26 Januan. 1995. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ottawa Field-Naturalists' Club. Ottawa, Ottawa Field-Naturalists' Club
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