Field-visible
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Metapelma spectabile
Metapelma spectabile is a relatively large chalcidoid wasp, measuring approximately six millimeters in body length—exceptional for this group of typically minute parasitoids. The species belongs to the family Eupelmidae and is parasitic on wood-boring insects, likely targeting beetle families such as Buprestidae and Cerambycidae. It can be encountered in the field on tree trunks with exposed dead wood, unlike most eupelmids which require rearing from hosts.