Knowledge (XXG)

Tegula (insect anatomy)

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that innervate the tegula such that when the tegula is electrically stimulated the elevator muscles initiate an upstroke. When the tegula is removed, locust flight is clumsy and disordered at first but most animals adapt, suggesting the use of other mechanoreceptors to control flight.
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Büschges, A., & Pearson, K. G. (1991). Adaptive modifications in the flight system of the locust after the removal of wing proprioceptors. Journal of Experimental Biology, 157(1), 313-333.
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Wolf, H. "The Locust Tegula: significance for flight rhythm generation, wing movement control and aerodynamic force production." Journal of Experimental Biology 182.1 (1993): 229-253.
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Wolf, H. "The Locust Tegula: significance for flight rhythm generation, wing movement control and aerodynamic force production." Journal of Experimental Biology 182.1 (1993): 229-253.
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Ramirez, J. M., & Pearson, K. G. (1991). Octopaminergic modulation of interneurons in the flight system of the locust. Journal of Neurophysiology, 66(5), 1522-1537.
103:. Neural signals from the tegula only initiate wing muscle contraction when the animal is in flight (or fictive flight) due to endogenous release of the neuromodulator 210:
Recovery of the flight system following ablation of the tegulae in immature adult locusts, C Gee, R Robertson, Journal of Experimental Biology 1996 199: 1395-1403.
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Ramirez, J. M., & Pearson, K. G. (1993). Alteration of bursting properties in interneurons during locust flight. Journal of neurophysiology, 70(5), 2148-2160.
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Pearson, K. G. and Wolf, H. Connections of hindwing tegulae with flight neurones in the locust, Locusta migratoria. J. Exp. Biol. 135:381-409, 1988
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Kien, J., Altman, J.S. Connections of the locust wing tegulae with metathoracic flight motoneurons. J. Comp. Physiol. 133, 299–310 (1979).
107:. This mechanism ensures that the animal does not initiate a wing stroke if the bristles are deflected by wind as the animal is walking. 162:
L'innervation et les organes sensoriels des ailes des Diptères et comparaison avec l'innervation des ailes d'insectes d'autres ordres
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during movement. In locusts, the tegula directly controls flight muscles. The
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The tegula system is also a model for studying the role of
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is a model system for studying the role of feedback from
52:, and attached to the antero-lateral portion of the 118:on this chalcid. Click for an uncropped version. 83:that control the activation of wing elevator 8: 160:Fudalewicz-Niemczyk, Władysława (1963). 127: 7: 221:https://doi.org/10.1007/BF00661132 14: 56:. It is densely innervated, with 141:Journal of Experimental Biology 24:situated above the base of the 1: 135:Fischer, Wolf and Büschges. 272: 87:are phase-locked to the 28:in the wings of various 119: 114:The tegula is labeled 113: 99:for state-dependent 62:campaniform sensilla 120: 68:in some species. 66:chordotonal organ 263: 241: 238: 232: 229: 223: 217: 211: 208: 202: 199: 193: 190: 184: 181: 175: 172: 166: 165: 157: 151: 150: 148: 147: 132: 77:mechanoreceptors 58:sensory bristles 271: 270: 266: 265: 264: 262: 261: 260: 246: 245: 244: 239: 235: 230: 226: 218: 214: 209: 205: 200: 196: 191: 187: 182: 178: 173: 169: 159: 158: 154: 145: 143: 134: 133: 129: 125: 97:neuromodulation 64:, as well as a 50:Auchenorrhyncha 12: 11: 5: 269: 267: 259: 258: 256:Insect anatomy 248: 247: 243: 242: 233: 224: 212: 203: 194: 185: 176: 167: 152: 126: 124: 121: 71:The tegula in 13: 10: 9: 6: 4: 3: 2: 268: 257: 254: 253: 251: 237: 234: 228: 225: 222: 216: 213: 207: 204: 198: 195: 189: 186: 180: 177: 171: 168: 163: 156: 153: 142: 138: 131: 128: 122: 117: 112: 108: 106: 102: 101:motor control 98: 93: 90: 86: 82: 81:motor neurons 78: 74: 69: 67: 63: 59: 55: 51: 47: 43: 39: 35: 31: 27: 23: 19: 236: 227: 215: 206: 197: 188: 179: 170: 161: 155: 144:. Retrieved 130: 115: 94: 70: 17: 15: 42:Hymenoptera 38:Lepidoptera 26:costal vein 20:is a small 146:2010-08-31 123:References 105:octopamine 34:Orthoptera 54:mesonotum 250:Category 32:such as 22:sclerite 89:neurons 85:muscles 73:locusts 46:Diptera 30:insects 48:, and 18:tegula 252:: 139:. 60:, 44:, 40:, 36:, 16:A 164:. 149:. 116:f

Index

sclerite
costal vein
insects
Orthoptera
Lepidoptera
Hymenoptera
Diptera
Auchenorrhyncha
mesonotum
sensory bristles
campaniform sensilla
chordotonal organ
locusts
mechanoreceptors
motor neurons
muscles
neurons
neuromodulation
motor control
octopamine

"The locust tegula: kinematic parameters and activity pattern during the wing stroke"
Journal of Experimental Biology
https://doi.org/10.1007/BF00661132
Category
Insect anatomy

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