Thread subject: Diptera.info :: Robber Fly Behaviour

Posted by Dysmachus on 30-12-2009 12:13
#2

This behaviour is typical for most of the Asilinae in the Northern Hemisphere. They lay their eggs into flowers, on or in vegetation. After few days, the primary larvae crawl into the soil. Spieces of some few subfamilies (like the Laphriinae) lay their eggs on wood (not rotting), because their larvae are parasites of beetle larvae in wood (longhorn and jewel beetles). Their is an overview on http://www.geller...nera11.htm. Yours - Dysmachus