Daily rhythmicity in the sexual behaviour of Monema flavescens (Lepidoptera: Limacodidae)

Title:

Daily rhythmicity in the sexual behaviour of Monema flavescens (Lepidoptera: Limacodidae)

Creator:

Yang, Shuzhen , Liu, Hongxia , Yang, Meihong , and Zhang, Jintong

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:e1331ce0-8e67-456b-b0d9-8b922a86151b
uuid:e1331ce0-8e67-456b-b0d9-8b922a86151b
doi:10.14411/eje.2019.012

Subject:

Lepidoptera, Limacodidae, Monema flavescens, daily rhythmicity, and sexual behaviour

Type:

model:article and TEXT

Format:

počítač and online zdroj

Description:

Daily rhythmicity in the sexual behaviour of Monema flavescens Walker (Lepidoptera: Limacodidae) was studied under laboratory conditions. There was a distinct diel periodicity in female calling, male responsiveness and mating behaviour of M. flavescens. As females aged there was an advance in the onset and more time spent calling. One day old females started calling 4 h after the onset of the scotophase, and 5 to 6 day old females called during the first hour of the scotophase. About 34.5% of females called on the night they emerged (1 day old) and the peak in calling of 97.8% was recorded for 2 day old females, after which the incidence of calling decreased rapidly with advancing age. Wind tunnel and copulation tests showed that males were sexually mature on the third night and female moths on the second night. The highest value for the percentage mating was recorded for 3 day old virgin females 4 to 6 h after the onset of the scotophase. In field tests, traps baited with 2 day and 3 day old virgin females captured more males than any other trap and most males were captured 4 to 6 h (1 to 2 day old), 3 to 5 h (3 to 4 day old) and 2 to 4 h (5 to 6 day old) after the onset of the scotophase. These results indicate that there is a daily rhythm in the reproductive behaviour of M. flavescens and provides a better understanding of its sexual behaviour.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

104-108

Source:

European Journal of Entomology | 2019 Volume:116 | Number:1

Harvested from:

CDK

Metadata only:

false