Genus
Distipsidera
12 species
*Distipsidera* is a small Australian genus of tiger beetles adapted to life on the bark of eucalyptus and other forest trees, hunting by night across tropical and subtropical Australia and extending to New Guinea. With roughly twelve species, these medium-sized beetles display striking metallic coloration offset by pale elytral maculation, making them among the most visually distinctive arboreal cicindelids in the Australasian region. Their larvae develop in burrows excavated within bark — an unusual life strategy within the family — and adults are rarely encountered except after dark.
Diagnosis
DIAGNOSIS — *Distipsidera* Westwood, 1836 Body medium, 12–22 mm; habitus elongate-cylindrical, L:W ratio 2–3. Fully winged. Head wider than pronotum; eyes large, protuberant. Pronotum subquadrate to slightly elongate. Elytra elongate; ground color metallic (bronze, greenish, or coppery); maculation pale. Labrum transverse. Nocturnal; substrate arboreal — trunks and bark of eucalyptus and other forest trees. Larvae in bark burrows. Distribution: Australia (Queensland, Northern Territory, Western Australia) and New Guinea. Separated from superficially similar *Neocollyris* by arboreal Australian distribution, nocturnal habit, and bark-burrowing larval biology.
Etymology
From Greek *dípsa* (thirst) + a stem possibly invoking *dérē* (neck) — Westwood's coined name; refers to a particular cuticular character.
Species (12)
Distribution map — GBIF occurrences
GBIF · © OpenStreetMap · © CartoDB
Overview
*Distipsidera* is a small Australian genus of tiger beetles adapted to life on the bark of eucalyptus and other forest trees, hunting by night across tropical and subtropical Australia and extending to New Guinea. With roughly twelve species, these medium-sized beetles display striking metallic coloration offset by pale elytral maculation, making them among the most visually distinctive arboreal cicindelids in the Australasian region. Their larvae develop in burrows excavated within bark — an unusual life strategy within the family — and adults are rarely encountered except after dark.
Type species: Cicindela undulata Westwood, 1837 [by monotypy]
1. Wiesner, J. (2020) — checklist authority 2. Westwood, J.O. (1837) — original genus description 3. Pearson, D.L. & Vogler, A.P. (2001) — Australasian biogeographic context 4. Duran, D.P. & Gough, H.M. (2020) — Validation of tiger beetles as distinct family (Cicindelidae) and reclassification within Coleoptera. Systematic Entomology 45(4): 723-729. DOI: 10.1111/syen.12440 [validates Cicindelidae as separate family] 5. Gough, H.M., Duran, D.P., Kawahara, A.Y. & Toussaint, E.F.A. (2018) — A comprehensive molecular phylogeny of tiger beetles (Coleoptera, Carabidae, Cicindelinae). Systematic Entomology 43(3): 567-586. DOI: 10.1111/syen.12324 [ML phylogeny of 328 taxa, 9 gene regions] 6. Wiesner, J. (2020) — Checklist of the Tiger Beetles of the World, 2nd edition (Verzeichnis der Sandlaufkäfer der Welt, 27. Beitrag zur Kenntnis der Cicindelidae). Winterwork, Borsdorf, 534 pp. [Authoritative current world checklist] 7. Westwood, J.O. — multiple papers in Magazine of Natural History (1831), Arcana Entomologica (1841-1842), and Transactions of the Linnean Society. Several originals on BHL. 8. Rivalier, É. (1963) — Démembrement du genre Cicindela L. (fin.). V. Faune australienne (et liste récapitulative des genres et sous-genres proposés pour la faune mondiale). Revue Française d'Entomologie 30(1): 30-48. [Part V — Australian fauna + world summary of genera/subgenera] 9. Horn, W. (1908, 1910, 1915) — Coleoptera Adephaga, fam. Carabidae, subfam. Cicindelinae. In: Wytsman, P. (Ed.) Genera Insectorum, fascicles 82a, 82b, 82c. L. Desmet-Verteneuil, Bruxelles. BHL bibliography/45481 [foundational historical monograph of Cicindelidae, treating all genera known at the time] +6 citations · full list in paid edition
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Genera and Subgenera of Tiger Beetles
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