Parasitica
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Eparces quadriceps
Eparces quadriceps is a Nearctic ichneumonid wasp in subfamily Ichneumoninae, first described by Cresson in 1867. The species has been recorded from multiple states across the United States, with recent taxonomic revision providing updated nomenclatural clarification and new distributional records. As a member of the parasitoid wasp family Ichneumonidae, it likely functions as a parasitoid of other insects, though specific host associations remain undocumented in available sources.