![Sample our Environment & Agriculture journals, sign in here to start your access, latest two full volumes FREE to you for 14 days]({"type":"image" , "src" : "/sda/5934/TOC-Subject-Sample-2021-Environment-Agriculture.jpg"})
The copulation of Wiedemannia bistigma (Curtis) and W. lepida (Melander) are compared and a detailed account of the action pattern of W. lepida is given. Swarming in Wiedemannia (Clinoceratinae) is compared to members of the subfamily Empidinae. Mate selection and aspects of possible intrasexual competition are discussed. The wing and genitalia of the heretofore unknown male of W. lepida are illustrated.
Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?
To request a reprint or corporate permissions for this article, please click on the relevant link below:
Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?
Obtain permissions instantly via Rightslink by clicking on the button below:
If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.
