Laelius, genus of wasp from the subfamily Epyrinae, family Bethylidae This disambiguation page lists articles associated with the title Laelius . 40 days. If you need expert professional advice, contact your local extension office. Larvae <2.5 mm long or 0.4 mg in weight were not parasitized, although a few were paralyzed. Biological Control 1, 302 – 308. Bethylid wasps are a medium sized family of parasitic Hymenoptera, with biological control potential, which have recently proved excellent model systems for testing evolutionary and life history theory. A number of species have recently been moved from the genus Rhabdepyris to Laelius. Showing <\/em> out of more than<\/strong> <\/em>. Your donation to BugGuide will be matched up to $2500! After the struggle is finished and the paralysis of the host is completed, the Bethylid female transports the prey, dragging it along the surface, to a crevice or a cavity where oviposition takes place (Finlayson, 1950a, Powel, 1938). Article in European journal of entomology, Activity: Publication peer-review and editorial work › Journal peer review, Research output: Contribution to journal › Article. On the smallest hosts, single male eggs are laid, while on slightly larger hosts single female eggs are laid. These tiny wasps only sting me in my family but boy does it hurt (especially after a day or so!). The species is morphologically indistinguishable from Laelius pedatus, previously reported only from the New World. ... Goniozus sp. How long can tiny wasps live indoors? By Peter J. Mayhew. Apparently, females have an excrutiating sting.

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