Glyptomorpha sp. (Similar species Glyptomorpha pectoralis (Brullé, 1832)
Familia: Braconidae
Body length:10mm.
This is a common Parasitoid wasp found mainly in southern France and into Spain, very similar species are found in countries around the Mediterranean basin.
Parasitoid wasps make up a large group of Hymenoptera (Comprising Wasps, Sawflies, Bees and Ants), Parasitoids lay their eggs on or in the bodies of other arthropods; this eventually causes the death of the host to occur. Different species of Parasitoid Wasps specialise in hosts of different orders of insects,
The Glyptomorpha sp. Female has an extraordinary long ovipositor, it must be one of the longest in the insect world, relation to its body length. This is used to deposit her eggs into or onto a host insect. The length of the ovipositor will help to reach a host, that is in a small deep crevice, or hole. Maybe in the ground, or into upright material, be it wood or stone. When her eggs hatch, they will immediately feed upon the host, as well as feed on the provisions intended for the hosts young.
Like most kleptoparasites, most likely to prey on caterpillars, Diptera (flies) and grubs of beetles, some will also prey on solitary bee and wasp nests, although I cannot find any information to support the later.
Habitat: Woodlands, woodland edges, meadows, often seen feeding on the wild Flower Thistle, “Eryngium Campestre” that grows on sun-drenched, well drained sandy grounds.