muscles, flight, and temperature regulation in insects
DESCRIPTION
Muscles, Flight, and Temperature Regulation in Insects. John Cornell. Oxygen Consumption in some Animals. (Prosser, 1973). Homo sapiens. http://missinglink.ucsf.edu/lm/ids_104_musclenerve_path/student_musclenerve/normal2.html. Neurogenic (Synchronous) Muscles. Pringle (1957). - PowerPoint PPT PresentationTRANSCRIPT
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Muscles, Flight, and Temperature Regulation in InsectsJohn Cornell
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Oxygen Consumption in some Animals(Prosser, 1973)
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Animalml O2/g/hrAnimalml O2/g/hr
budgerigarCalypte
resting4.5 - 3.3rest10
flying21.9hovering42.4
pidgeonSelaphorus
resting0.9rest14
flying11.9hovering85
shrew7 - 11Lepidoptera
rest0.4 - 0.7
Homo sapiensflight40 - 100
V02 max5
Schistocerca
bats2rest0.6
flying10 - 30
Drosophila
rest1.7
flight21
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http://missinglink.ucsf.edu/lm/ids_104_musclenerve_path/student_musclenerve/normal2.htmlHomo sapiens
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Neurogenic(Synchronous) Muscles
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Pringle (1957)
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Okanagana vanduzeei an endothermic cicada
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Josephson & Young (1985)
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Pringle (1957)
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Josephson & Young (1985) Okanaganavanduzeei
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Tymbal muscle ofOkanagana vanduzeeiJosephson & Young (1985)
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Josephson & Young (1985)
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Josephson, Young (1987)
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Josephson, Young (1987)
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Myogenic(Asynchronous) Muscles
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Pringle (1957)
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(Josephson, Malamud, Stokes (2000)
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Josephson, Malamud, Stokes (2000)
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Josephson, Malamud, Stokes (2000)
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FlightDouglas (1981)
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Pringle (1957)Indirect wing musclesInsect wing movements from Wikipedia
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Chapman (1971)
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Chapman (1971)Vibrating halteres act like gyroscopes in dipterans
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Chapman (1971)Dragonfly direct wing muscles
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Wing beat frequencies in asynchronous flyers are determined in part by the resonant frequency of the wings.
Forcipomyia sp. normal wing beat frequency 1046 HzForcipomyia sp. with clipped wings 2200 Hz Sotavalta (1953)
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Pringle (1957)
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Temperature Regulation
Definedby source of heatEndothermExothermEndotherm/ExothermType of temperature regulationHomeothermicPoikilothermicHeterothermicMethod of regulationPhysiologicalBehavioralPhysiological/behavioralDormant stateHibernationTorpor
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Heinrich (1974)
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Bombus vosnesenkii
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Kammer & Heinrich (1974)Bombusvosnesenskii
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(Heinrich & Kammer (1973) Bombus vosnesenskii
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Heinrich & Kammer (1973) Bombus vosnesenskii
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Heinrich (1974)
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Heinrich (1996)
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Kammer & Heinrich (1974) .
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Neoconocephalus triopshttp://www.texasento.net/triops.htm
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Heath & Josephson (1970) Neoconocephalus robustus
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Manduca sexta
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Kammer (1980)Manduca sexta
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What can you do with heat?
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Heinrich (1974)
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Heinrich (1996)
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Heinrich (1996)
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Literature CitedChapman, R.F. (1971) The insects: structure and function. American Elsevier Publishing Company, Inc., New York.Douglas, M.M. (1981) Thermoregulatory significance of thoracic lobes in the evolution of insect wings. Science 211, 84-86.Heath J. E. & Josephson, R/K. (1970) Body temperature and singing in the katydid, Neoconocephalus robustus (Orthoptera, Tettigonidae). Biol. Bull, 272-285.Heinrich, B. (1974) Thermoregulation in endothermic insects. Science 185, 747-756.Heinrich, B. (1996) The thermal warriors: strategies of insect survival. Harvard University Press, Cambridge MassHeinrich, b. & Kammer, A.E. (1973) Activation of the fibrillar muscles in the bumblebee during warm-up, stabilization of thoracic temperature and flight. J. exp. Biol., 58, 677-688.Kammer, A.E. (1981) Physiological mechanisms of thermoregulation in Insect thermoregulation, Bernd Heinrich, Editor. John Wiley & Sons, New York.Kammer, A. E. & Heinrich, B. (1974) Metabolic rates related to the muscle activity in bumblebees. J. exp. Biol., 61, 219-227.Josephson, R.K. (1987) Fiber Ultrastructure and contraction kinetics in insect fast muscles. (1987) Amer. Zool. 27, 991-1000.Josephson, R.K., Malmud, J.G. & Stokes, D.R. (2000) Asynchronous muscle: a primer. J. exp. Biol. 203, 2713-2722.Josephson, R.K. & Young, D. (1985) J. exp. Biol., 118, 185-208.Pringle, J.W.S. (1957) Insect flight. Cambridge University PressProsser, C.L. (1973) Chapter 5, Oxygen: Respiration and metabolism. in Comparative Animal Physiology, third edition. C.L Prosser, Editor. W.B. Saunders Company, PhiladelphiaSotavalta, O. (1953) Recordings of high wing-stroke and thoracic vibration frequency in some midges. Biol. Bull. 104, 439-444.
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The End