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A net and a catch-segregating apparatus mounted in a motor vehicle for field studies on flight activity of simuliidae and other insects

Published online by Cambridge University Press:  10 July 2009

L. Davies  and
D. M. Roberts
L. Davies
Affiliation:
Zoology Department, University of Durham, South Road, Durham DH1 3LE, England
D. M. Roberts
Affiliation:
Zoology Department, University of Durham, South Road, Durham DH1 3LE, England
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Abstract

A method for collecting flying insects is described, developed for studies on the dispersal of Simuliidae. The apparatus consists of a net mounted on the roof of a motor vehicle, leading to a catch-segregating apparatus within it, such that the catches over any desired distance at speeds up to 48 km/h can be segregated without stopping until 50 catches have been obtained. The volume of air filtered is measured with a counter anemometer mounted in the net mouth. Specimen results for one day are given as an illustration of the efficiency of the method.

Type
Research Paper
Information
Bulletin of Entomological Research , Volume 63 , Issue 1 , August 1973 , pp. 103 - 112
Copyright
Copyright © Cambridge University Press 1973

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