The leaf and stem mines of British flies and other insects
 

(Coleoptera, Diptera, Hymenoptera and Lepidoptera)

by Brian Pitkin, Willem Ellis, Colin Plant and Rob Edmunds

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SARCOCORNIA. Perennial Glasswort. [Chenopodiaceae]


Only one species of Sarcocornia is recorded in Britain, the native Perennial Glasswort (S. perennis).

Only one British miner is recorded on Sarcocornia.

A key to the European miners recorded on Arthrocnemum including Sarcocornia is provided in Bladmineerders van Europa.



Key for the identification of the known mines of British
insects (Diptera and non-Diptera) recorded on Sarcocornia


1 > Leaf-miner: The first instar larva tends to make a U-shaped mine, whereas later larvae make irregular mines. Final instar larvae spin the leaves together and feed in a silken tube amongst the seeds (British leafminers). Young larvae make a short, spiralled corridor typically U-shaped). This stage is followed by an irregular, sometimes branching, greenish-white blotch. In their final stage the larva lives free in a silken tunnel among the leaves (Bladmineerders van Europa). Pupation in a cocoon of sand grains and detritus (British leafminers).

Scrobipalpa nitentella larva,  dorsal
Scrobipalpa nitentella larva, dorsal
Image: © Willem Ellis (Bladmineerders van Europa)

On Cakile, Atriplex, Beta, Chenopodium, Salicornia, Sarcocornia and Suaeda in Britain and Atriplex, Beta, Chenopodium, Salicorniaand Suaeda elsewhere. One of the commonest gelechid moths on saltings in the British Isles. Also recorded in the Republic of Ireland. Widespread in continental Europe.

Scrobipalpa nitentella (Fuchs, 1902) [Lepidoptera: Gelechiidae].



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