The Wood Wasp Sirex noctilio, Holme NWT, 12th September 2016
The Snail Killing Fly Salticella fasciata, Holme NWT, 12th September 2016
This fore-dune specialist is extremely range-restricted, known from The Wash, a site in Suffolk, south Wales and in Cornwall. Note the divergence of the wing venation away from the left hand spot and then strong convergence before the wing tip - diagnostic of this species in the British Sciomyzid fauna.
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