Genus
Bennigsenium
12 species
*Bennigsenium* W.Horn, 1897 is a medium-sized Afrotropical tiger beetle genus of roughly 15–20 species found across East and Central Africa. These nocturnal beetles inhabit forest floors, where they hunt on compacted laterite, clay-pans, and sandy substrates. Their dark, matte coloration and elongate build suit a life of stealth under the cover of darkness. Named in honour of von Bennigsen, who collected the type material.
Diagnosis
DIAGNOSIS — *Bennigsenium* W.Horn, 1897 Body medium, 10–20 mm (key character ca. 15 mm), elongate, cylindrical; L:W ratio 2–3. Coloration dark, matte, non-metallic. Eyes large, protuberant. Labrum transverse. Pronotum subquadrate. Elytra elongate, fully developed; wings fully functional. Nocturnal activity; substrate: compacted laterite, clay-pan, or sandy forest floor (sub-Saharan Africa). No confusion genera recorded for this genus.
Etymology
Named after von Bennigsen (collector of type material).
Species (12)
Distribution map — GBIF occurrences
GBIF · © OpenStreetMap · © CartoDB
Overview
*Bennigsenium* W.Horn, 1897 is a medium-sized Afrotropical tiger beetle genus of roughly 15–20 species found across East and Central Africa. These nocturnal beetles inhabit forest floors, where they hunt on compacted laterite, clay-pans, and sandy substrates. Their dark, matte coloration and elongate build suit a life of stealth under the cover of darkness. Named in honour of von Bennigsen, who collected the type material.
Type species: Bennigsenium basilewskyi (Kuntzen, 1919) [by original designation (W. Horn 1897)]
1. Wiesner, J. (2020) — checklist authority 2. Horn, W. (1897) — original genus description 3. Werner, K. (2000) — Tiger Beetles of Africa, Vol. 2 — generic context 4. Knisley, C.B. & Pearson, D.L. (1984) — Biosystematics of larval tiger beetles, Sulphur Springs Valley, Arizona: descriptions of species and a review of larval biology. Transactions of the American Entomological Society 110: 465-551. 5. Arndt, E. & Putchkov, A.V. (1997) — Phylogenetic investigation of Cicindelidae (Insecta: Coleoptera) using larval morphological characters. Zoologischer Anzeiger 235: 231-241. 6. Schüle, P., Putchkov, A.V. & Markina, T.Y. (2021) — Dromica larvae: pronotum and hooks as unique characters. ZooKeys 1027: 111-138. DOI: 10.3897/zookeys.1027.61993 7. 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] 8. 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] 9. 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 citations · full list in paid edition
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Genera and Subgenera of Tiger Beetles
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