Spectral sensitivity of the compound eyes of Anomala corpulenta motschulsky (Coleoptera: Scarabaeoidea)

doi:10.1016/S2095-3119(14)60863-7

CORC > 中国农业科学院 > 植物保护研究所

	Spectral sensitivity of the compound eyes of Anomala corpulenta motschulsky (Coleoptera: Scarabaeoidea)
	Jiang Yue-li 1,2; Guo Yu-yuan 1,3; Wu Yu-qing 2; Li Tong 2; Duan Yun 2; Miao Jin 2; Gong Zhong-jun 2; Huang Zhi-juan 2
刊名	JOURNAL OF INTEGRATIVE AGRICULTURE
	2015
卷号	14 期号:4 页码:706-713
关键词	Anomala corpulenta electroretinogram insect vision spectral sensitivity light intensity
ISSN号	2095-3119
DOI	10.1016/S2095-3119(14)60863-7
通讯作者	Jiang Yue-li
英文摘要	The scarab beetle, Anomala corpulenta Motschulsky (Coleoptera: Scarabaeoidea), is a widespread and destructive pest in China. Vision is one of the most important means of acquiring information about the external environment. In order to contribute to the understanding of the perception of visual stimuli in this species, the light sensitivity and spectral responses of the scarab beetle, A. corpulenta, were measured by using an electroretinogram (ERG) technique. In total, 14 monochromatic light intensities, between 340 and 605 nm, were applied to the compound eyes of A. corpulenta under varying levels of adaptation to dark and light conditions. The results showed that all light stimuli induced an ERG response, with varied amplitudes. The spectral sensitivity curve of dark-adapted eyes showed one major peak (similar to 400 nm; near-ultraviolet), a secondary peak (from 498 to 562 nm; yellow-green) and the third peakat 460 nm. By contrast, in light-adapted eyes, only a near-UV peak was observed. From these results, we conclude that the compound eye of A. corpulenta is likely to have at least three spectral types of photoreceptor. Significance of differences were also recorded in the responses of male and female compound eyes, as well as diurnally and nocturnally. The amplitude of ERG in response to white-light stimuli varied with the light intensity: The stronger the luminance, the higher the ERG value. This suggests that the compound eye of A. corpulenta adapts quickly to changing light conditions, enabling A. corpulenta to maintain nocturnal activities.
学科主题	Agriculture, Multidisciplinary
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000353094700011
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/11795]
专题	植物保护研究所
作者单位	1.Northwest A&F Univ, Coll Plant Protect, Yangling 712100, Peoples R China 2.Henan Acad Agr Sci, Inst Plant Protect, Key Lab Crop Pest Control Henan Prov, Zhengzhou 450002, Peoples R China 3.Chinese Acad Agr Sci, Inst Plant Protect, State Key Lab Biol Plant Dis & Insect Pests, Beijing 100193, Peoples R China
推荐引用方式 GB/T 7714	Jiang Yue-li,Guo Yu-yuan,Wu Yu-qing,et al. Spectral sensitivity of the compound eyes of Anomala corpulenta motschulsky (Coleoptera: Scarabaeoidea)[J]. JOURNAL OF INTEGRATIVE AGRICULTURE,2015,14(4):706-713.
APA	Jiang Yue-li.,Guo Yu-yuan.,Wu Yu-qing.,Li Tong.,Duan Yun.,...&Huang Zhi-juan.(2015).Spectral sensitivity of the compound eyes of Anomala corpulenta motschulsky (Coleoptera: Scarabaeoidea).JOURNAL OF INTEGRATIVE AGRICULTURE,14(4),706-713.
MLA	Jiang Yue-li,et al."Spectral sensitivity of the compound eyes of Anomala corpulenta motschulsky (Coleoptera: Scarabaeoidea)".JOURNAL OF INTEGRATIVE AGRICULTURE 14.4(2015):706-713.