Summary
Adult Monarch butterflies injected with3H-juvenile hormone (JH) showed a significant increase in haemolymph JH metabolites after a 40 min flight compared to unflown controls. In addition, haemolymph enzymatic JH metabolism was shown to increase with thoracic temperature increases previously shown to be associated with flight.
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References
F.A. Urquhart, The Monarch Butterfly. Toronto University Press, Toronto 1960.
C.A. Lessman, Ph.D. thesis, University of Minnesota, Minneapolis 1979.
B.D. Hammock and T.C. Sparks, Analyt. Biochem.82, 573 (1977).
J. Folch, M. Lees and G. Sloane-Stanley, J. biol. Chem.226, 497 (1957).
C.A. Lessman and W.S. Herman, Am. Zool.18, 342 (1978).
A.E. Kammer, Z. vergl. Physiol.68, 334 (1970).
J.F. Barker and W.S. Herman, J. exp. Zool.183, 1 (1973).
W.S. Herman, Gen. comp. Endocr.26, 534 (1975).
F. Engelman, The Physiology of Insect Reproduction. Pergamon Press, Oxford 1970.
B. Heinrich, Am. Scient.65, 455 (1977).
N.S. Church, J. exp. Biol.37, 186 (1960).
J.E. Heath and P.A. Adams, Nature205, 209 (1965).
C.G. Thibault, in: Oogenesis, p. 397. Ed. J.D. Biggers and A.W. Schuetz. University Park Press, Baltimore 1972.
L.I. Gilbert and H. Schneiderman, Trans. Am. microsc. Soc.79, 38 (1960).
G.J. Weirich and J. Wren, Life Sci.13, 213 (1973).
R.K. Vince and L.I. Gilbert, Insect Biochem.7, 115 (1977).
B. Heinrich, Science205, 1269 (1979).
M.A. Rankin, in: Evolution of Insect Migration and Diapause, p. 5. Ed. H. Dingle. Springer, New York 1978.
M.A. Rankin and L.M. Riddiford, J. Insect Physiol.24, 31 (1978).
W.S. Herman, J. Insect Physiol.19, 1883 (1973).
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We thank Paul Cherubini for supplying California Monarchs, Dr L.I. Gilbert for his helpful suggestions, Jeanne Whitaker for secretarial assistance, and Henry Lessman for aid in insect culture.
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Lessman, C.A., Herman, W.S. Flight enhances juvenile hormone inactivation inDanaus plexippus plexippus L. (Lepidoptera: Danaidae). Experientia 37, 599–601 (1981). https://doi.org/10.1007/BF01990072
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DOI: https://doi.org/10.1007/BF01990072