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Genus Orasema

Wasp ID - Orasema Wasp ID - Orasema Family Eucharitidae -? - Orasema Tiny wasp on Palo Verde - Orasema ID for a tiny wasp? - Orasema occidentalis Chalcid wasp? - Orasema Orasema? - Orasema Orasema Florida record - Orasema
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon ("Parasitica" (parasitic Apocrita))
Superfamily Chalcidoidea (Chalcid Wasps)
Family Eucharitidae
Genus Orasema
Explanation of Names
Orasema Cameron 1884
17 spp. in our area, ~60 spp. total(1)
Several species of Orasema parasitize the imported fire ant in South America, and a few others occur in the United States.
our only representative of the subfamily Oraseminae that contains a total of 72 spp. in 4 genera(1)
Some species have potential as biocontrols of the fire ant and may be introduced from South America.
Internet References
TAMU. Potential Biological Control Agents for the Red Imported Fire Ant, p. 4
Biological Control. Bionomics of Orasema simplex (Hymenoptera: Eucharitidae), a parasitoid of Solenopsis fire ants (Hymenoptera: Formicidae) in Argentina
Biological Control. Distribution, abundance and persistence of species of Orasema (Hym: Eucharitidae) parasitic on fire ants in South America