Insects of Britain and Ireland: the families of Hemiptera

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L. Watson and M. J. Dallwitz

Tingidae

Lace Bugs.

Salient features of adults. Terrestrial.

Phytophagous (on a variety of plants, with two very common species on thistles; some producing galls). Tiny, or small; 2–5 mm long; fliers; relatively stout bodied. Rostrum clearly separated ventrally from the prosternum by a sclerotized gula. Antennae longer than the head, readily visible from above; 4 segmented; non-aristate. Ocelli absent. Thorax conspicuously crested, or not crested. Fore-wings well developed; in the resting insect lying more or less flat over the abdomen; more or less uniform in texture (though the corium is more or less detectable); with a clavus; with conspicuously raised, reticulate venation; finely reticulate or areolate throughout. Hind coxae mobile; rotatory. Claws all apical. Pulvilli present. The abdomen without ventral silvery pubescence.

Fore-wings more or less uniform in texture, glassy, with a fine reticulum of raised veins; pronotum similarly patterned; the scutellum and clavus concealed by a triangular extension from the posterior lobe of the pronutum.

Taxonomy. Suborder Heteroptera; Tingoidea.

British representation. 23 species in Britain; genera 12. Agramma, Acalypta, Campylosteira, Catoplatus, Dictyla, Derephysia, Dictyonota, Lasiacantha, Oncochila, Physatocheila, Stephanitis, Tingis. E.g., Dictyonota tricornis (Hairy-horned Tingis).

Illustrations. • Dictyonota tricornis (Original generic description. Hairy-horned Tingis: B. Ent. 154). • Dictyonota tricornis (detail: B. Ent. 154). • Dictyonota tricornis (dissections: B. Ent. 154). • Dictyonota tricornis (legend+text: B. Ent. 154). • Dictyonota tricornis (text: B. Ent. 154, cont.). • Tingis oxyacanthae Curtis, cf. Physatocheila dumetorum. B. Ent. 741. • Tingis oxyacanthae Curtis: B. Ent. 741, legend+text. • Tingis oxyacanthae Curtis: B. Ent. 741, text cont.. • Agramma, Campylosteira, Derephysia, Dictyonota, Stephanitis, Tingis (Southwood & Leston). • Derephysia, Dictyonota, Physatocheila, Oncochila, Tingis: Saunders, 1892.. • Gastrodes abietum, with assorted unrelated taxa: Saunders, 1892.. • Dictyla convergens, with assorted unrelated taxa: Saunders, 1892..


To view the illustrations with detailed captions, go to the interactive key. This also offers full and partial descriptions, diagnostic descriptions, differences and similarities between taxa, lists of taxa exhibiting or lacking specified attributes, and distributions of character states within any set of taxa.

Cite this publication as: ‘Watson, L., and Dallwitz, M.J. 2003 onwards. Insects of Britain and Ireland: the families of Hemiptera. Version: 16th May 2016. delta-intkey.com’.

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