SALVIA. Clarys. [Lamiaceae]

Eighteen species and subspecies of Salvia are recorded in Britain.These include the native Meadow Clary (S. pratensis) and Wild Clary (S. verbenaca) and the introduced Annual Clary (S. viridis).

No Diptera miners are recorded on Salvia in Britain.

Elsewhere the agromyzids Chromatomyia horticola, Phytomyza rydeni, Liriomyza strigata and Liriomyza sativae are recorded on Salpiglossis.

One non-Diptera leaf-miner is recorded on Salvia in Britain (see below).

Elsewhere one addiitonal British non-Diptera miner is recorded on Salvia (see below).

Key for the identification of British non-Diptera recorded on Salvia

Note: The larvae of mining Coleoptera, Hymenoptera and Lepidoptera may live in a corridor mine, a corridor-blotch mine, a blotch mine, a case, a rolled or folded leaf, a tentiform mine or sandwiched between two more or less circular leaf sections in later instars. Larva may pupate in a silk cocoon. The larva may have at least six legs (although they may be reduced or absent), a head capsule and chewing mouthparts with opposable mandibles (see video of a gracillarid larva feeding). Larvae of Hymenoptera and Lepidoptera usually also have abdominal legs (see examples). Frass, if present, never in two rows. Unless feeding externally from within a case the larva usually vacates the mine by chewing an exit hole. Pupa with visible head appendages, wings and legs which lie in sheaths (see examples).

1a > Leaf-miner and case-bearer: Blotch mines reaching the edge of the leaf, initially pale green turning brownish white, are caused by the larva feeding on the underside of a leaf (UKMoths). The fully developed case is slender, shining black brown, about 9 mm long. Towards the end a narrow, transparent yellowish ventral keel. Mouth angle 50-60°. Cases on the leaf underside (Bladmineerders van Europa).

Recorded on Calamintha, Clinopodium, Glechoma, ? Lycopus, Mentha, Nepeta, Origanum, Prunella, Salvia, Stachys and Thymus in Britain plus Melissa, Melittis and Satureja but not Calamintha elsewhere. Throughout England and Wales and a few places in Scotland. Widespread in continental Europe.

Coleophora albitarsella Zeller, 1849 [Lepidoptera: Coleophoridae]

1b > Leaf-miner: Rather narrow corridor, untidy and sometimes branched, starting from the base of the leaf, in particular the midrib. Sides of the corridor irregularly eaten out, not really parallel. Frass mostly present, and then in a central line. The legless larva is capable of leaving the mine and start a new one elsewhere. These later mines are much broader, and the frass is scattered irregularly. (Bladmineerders van Europa.

Host plants unknown in Britain. Recorded on numerous genera and species in several plant families, including Aster, elsewhere. Recorded in southern England. Widespread in continental Europe.

Orthochaetes insignis (Aube, 1863) [Coleoptera: Curculionidae]