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当前位置: 首页 > 文章 > 吊飞条件下八种天蛾的飞行能力与翅型的关系 应用昆虫学报 2023,60 (5) 1493-1506
Position: Home > Articles > Correlation between the wing shape and flight capacity of eight hawk moth species Chinese Journal of Applied Entomology 2023,60 (5) 1493-1506

吊飞条件下八种天蛾的飞行能力与翅型的关系

作  者：
崔建新;李丹;关俊杰;张永才;王跃武
单  位：
关键词：
天蛾;飞行;累计飞行距离;平均飞行速度;前翅;后翅
摘  要：
[目的]天蛾科昆虫多为重要的农林业害虫.此类昆虫的飞行能力与其分布和扩散范围有很大关系,目前天蛾科昆虫的飞行能力与翅型的关系尚需明确.[方法]在温度(25±1)℃、相对湿度70%±1%、完全黑暗的条件下,采用26通道飞行磨系统,对丁香天蛾Psilogramma increta、构月天蛾Parum colligata、白须天蛾 Kentrochrysalis sieversi、鹰翅天蛾 Ambulyx ochracea、榆绿天蛾 Callambulyx tatarinovi、葡萄缺角天蛾Acosmeryx naga、葡萄天蛾Ampelophaga rubiginosa和雀纹天蛾Theretra japonica 8种天蛾的野生种群成虫连续吊飞10h,测定累计飞行距离、累计飞行时间及平均飞行速度等飞行参数,测量所有飞行样本的6个翅型参数,包括前翅长、前翅宽、前翅面积、后翅长、后翅宽和后翅面积,分析天蛾翅型与飞行能力的关系.[结果]在8种天蛾中,构月天蛾平均累计飞行距离(4 450.88 m)和平均累计飞行时间(3 629.55 s)均最大,葡萄天蛾平均累计飞行距离(1 116.48 m)和平均累计飞行时间(1 156.85 s)均最小,葡萄缺角天蛾飞行最快,平均飞行速度达1.35 m/s,丁香天蛾飞行最慢,平均飞行速度为0.63 m/s;翅型最大的天蛾为丁香天蛾,雀纹天蛾、榆绿天蛾、鹰翅天蛾3种天蛾翅型相对较小,其中雀纹天蛾在前翅宽、前翅面积、后翅宽及后翅面积均为最小;榆绿天蛾前翅长最小;鹰翅天蛾后翅长最小的.采用逐步回归分析的方法,建立了天蛾累计飞行距离的多元一次回归方程:y=-12 610.8-724.50x1+2 619.51x2+1 090.7x4-96.23x6(R2=0.998 0,F=383.765,P=0.000 2,x1、x2、x4、x6分别代表前翅长、前翅宽、后翅长和后翅面积).[结论]天蛾的飞行能力与翅型存在着密切关系,可利用翅型参数准确预测实验室条件下天蛾的累计飞行距离.
译  名：
Correlation between the wing shape and flight capacity of eight hawk moth species
关键词：
hawk moth%flight%total flight distance%average flight velocity%forewing%hindwing
摘  要：
[Objectives]To investigate the correlation between the wing shape and flight capacity of Sphingid moths,the larvae of which are important agricultural or forestry pests.[Methods]The flight capacity of 8 Sphingid species;Psilogramma increta,Parum colligata,Kentrochrysalis sieversi,Ambulyx ochracea,Callambulyx tatarinovi,Acosmeryx naga,Ampelophaga rubiginosa and Theretra japonica,were investigated in a 26-channel flight-mill system over 10 hours in a complete darkness at a temperature of 25 ℃ and relative humidity of 70%.Three flight parameters;total flight distance(TFDi),total flight duration(TFDu),average flight speed(AFS)and 6 wing form parameters;forcwing length(FL),forewing width(FW),forewing area(FA),hindwing length(HL),hindwing width(HW)and hindwing area(HA),were measured and compared.[Results]P.colligata was the strongest flier with a TFDi of 4 450.88 m and a TFDu of 3 629.55 s;the highest values of these parameters among the 8 species.A.rubiginosa had the weakest flight capacity with TFDi and TFDu values of 1 116.48 m and 1 156.85 s,respectively.The fastest flier was A.naga with an AFS of 1.35 m/s whereas P.increta was the slowest was with an AFS of 0.63 m/s.P.increta had the highest values in all 6 wing form parameters whereas T japonica had the smallest values in 4 wing-form parameters(FW,FA,HW and HA).C.tatarinovi and A.ochracea had the smallest FL and HL values,respectively.Using stepwise regression,the multivariate equation for total flight distance with 4 wing form parameters was y=-12 610.8-724.50x1+2 619.51x2+1 090.7x4-96.23x6(R2=0.998 0,F=383.765,P=0.0002,where x1、x2、x4、and x6,are FL,FW,HL and HA,respectively).[Conclusion]The total flight distance of hawk moths can be predicted from some of their wing form parameters.

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