Genus
Chaetodera
10 species
*Chaetodera* is a small, densely bristled tiger beetle genus ranging across arid and semi-arid landscapes of Africa and the Middle East. Its nocturnal hunters patrol bare, open substrates — particularly riverine sandy banks — where larvae dig characteristic vertical burrows. The genus is immediately recognizable by its conspicuous coat of setae covering the head, pronotum, and underside, giving it a distinctly "furry" appearance among Cicindelinae.
Diagnosis
DIAGNOSIS — *Chaetodera* Jeannel, 1946. Body 12–20 mm, metallic with pale spots, cylindrical (L:W ratio 2–3). Head including clypeus and genae entirely, pronotal surface, all thoracic sterna and ventrites densely setose. Labrum transverse, 6-setose (inconsistently to 12 setae). Scape glabrous; antennomere 4 in male with long bundle of ochre setae. Fully winged. Nocturnal; habitat open wet, bare or sandy substrate; larvae in vertical burrows. No confusion genera recorded.
Etymology
From Greek *chaítē* (bristle, mane) + *dérē* (neck) — "bristly-necked".
Species (10)
Distribution map — GBIF occurrences
GBIF · © OpenStreetMap · © CartoDB
Overview
*Chaetodera* is a small, densely bristled tiger beetle genus ranging across arid and semi-arid landscapes of Africa and the Middle East. Its nocturnal hunters patrol bare, open substrates — particularly riverine sandy banks — where larvae dig characteristic vertical burrows. The genus is immediately recognizable by its conspicuous coat of setae covering the head, pronotum, and underside, giving it a distinctly "furry" appearance among Cicindelinae.
Type species: Cicindela regalis Dejean, 1831 [by original designation]
1. Wiesner, J. (2020) — checklist authority 2. Jeannel, R. (1946) — original genus description 3. Werner, K. (2000) — Tiger Beetles of Africa, Vol. 2 4. Löbl, I. & Smetana, A. (eds.) (2003) — Palearctic catalogue — Middle Eastern records 5. Werner, K. (1999/2000) — The Tiger Beetles of Africa (Coleoptera: Cicindelidae). Volumes I (1999, 191 pp) and II (2000, 207 pp). Taita Publishers, Hradec Králové, Czech Republic. [Color picture-catalogue of 396 species in 34 genera; covers sub-Saharan Africa excluding Madagascar; 779 colour photographs in Vol II alone] 6. 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] 7. 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] 8. 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] 9. Rivalier, É. (1950) — Démembrement du genre Cicindela Linné (Travail préliminaire limité à la faune paléarctique). Revue Française d'Entomologie 17(4): 217-244. [Part I — Palearctic fauna; subgenus establishment] +9 citations · full list in paid edition
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Genera and Subgenera of Tiger Beetles
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