''Melieria omissa'' is a small fly that is commonly found in wet, marshy

vegetation Vegetation is an assemblage of plant species and the ground cover they provide. It is a general term, without specific reference to particular taxa, life forms, structure, spatial extent, or any other specific botanical or geographic character ...

in May. Scientists think that the dagger-like

ovipositor The ovipositor is a tube-like organ used by some animals, especially insects, for the laying of eggs. In insects, an ovipositor consists of a maximum of three pairs of appendages. The details and morphology of the ovipositor vary, but typical ...

of the females might be used for inserting eggs into vegetation.

Distribution

''M. omissa'' has been documented across Eurasia, from

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, and as far south as

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and the

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References

omissa Insects described in 1826 {{ulidiidae-stub