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Genus Leiophron

Braconid, I believe - Leiophron Unknown wasp - Leiophron Unknown wasp - Leiophron Braconidae, lateral - Leiophron Braconidae, lateralX - Leiophron Family? - Leiophron Family? - Leiophron Family? - Leiophron
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon ("Parasitica" - Parasitoid Wasps)
Superfamily Ichneumonoidea (Braconid and Ichneumonid Wasps)
Family Braconidae (Braconid Wasps)
Subfamily Euphorinae
Tribe Euphorini
Genus Leiophron
Synonyms and other taxonomic changes
Leiophron Nees 1819
Junior synonym: Liophron Forster 1862 (Dicky Sick Ki Yu 2012 (1))
69 species world-wide(1), about 19 described North American species (Shaw, S.R. 1997. Subfamily Euphorinae. In:(2))
Generally 4 mm or less
first metasomal segment (petiole) long, narrow, tube-like, similar to this image
occipital carina either absent or if present, incomplete dorsally
wings with fore wing vein 3RS abruptly curving apically to intersect with the costal vein near the stigma and far from the wing apex. fore wing cells either complete, veins fully sclerotized, or as in this figure (some veins missing, incomplete, and/or spectral). (Shaw, S.R. 1997. Subfamily Euphorinae. In:(2))
Cosmopolitan except Australia
late stage nymphs and adults of Miridae (plant bugs).
Life Cycle
Solitary koinobiont endoparasitoids. Click here for parasitoid terminology.
Closely similar to euphorine genus Peristenus. Can be separated from Peristenus by:
occipital carina absent or incomplete dorsally (complete in Peristenus)
some fore wing veins often incomplete, absent, and/or spectral, thus marginal and discal cells often open apically (always complete in Peristenus)
petiole with tergum (dorsal side) and sternum (ventral side) separated by a suture (fused in Peristenus)
For biocontrol potential, see Remarks under Euphorinae.
Print References
Loan, C.C. 1974. The North americabn /species of Leiophron Nees and Peristenus Foerster (Hymenoptera: Braconidae: Euphorinae). Transactions of the Royal Entomological Society of London 126:207-238.
Works Cited
1.Dicky Sick Ki Yu (1997-2015) Home of Ichneumonoidea (Taxapad)
2.Manual of the New World Genera of the Family Braconidae (Hymenoptera)
Wharton, R.A., P.M. Marsh, M.J. Sharkey (Eds). 1997. International Society of Hymenopterists.