Genus
Eurymorpha
1 species
*Eurymorpha* Hope, 1838 is a small Afrotropical genus of tiger beetles inhabiting compacted laterite, clay-pans, and sandy substrates across sub-Saharan Africa. These metallic, depressed beetles are nocturnal hunters, their broad, flattened bodies a signature of the genus. With roughly three species, *Eurymorpha* remains one of Africa's less-studied cicindelid lineages.
Diagnosis
DIAGNOSIS — *Eurymorpha* Hope, 1838 Body 8–14 mm, depressed; L:W ratio <2.0 (broad habitus). Fully winged. Coloration metallic. Eyes medium; labrum transverse. Nocturnal. Substrate: compacted laterite, clay-pan, or sandy soils (Afrotropical). Aedeagus diagnostic at species level. Short labial palps (1st palpomere barely exceeding mentum notch) considered convergent, not synapomorphic with Manticorini.
Etymology
From Greek *eurýs* (broad, wide) + *morphḗ* (form, shape) — referring to broad-bodied habitus.
Species (1)
Distribution map — GBIF occurrences
GBIF · © OpenStreetMap · © CartoDB
Overview
*Eurymorpha* Hope, 1838 is a small Afrotropical genus of tiger beetles inhabiting compacted laterite, clay-pans, and sandy substrates across sub-Saharan Africa. These metallic, depressed beetles are nocturnal hunters, their broad, flattened bodies a signature of the genus. With roughly three species, *Eurymorpha* remains one of Africa's less-studied cicindelid lineages.
Type species: Eurymorpha cyanipes Hope, 1838 [by monotypy]
1. Wiesner, J. (2020) — checklist 2. Hope, F.W. (1838) — original genus description 3. Werner, K. (2000) — Tiger Beetles of Africa Vol. 2 4. Pearson, D.L. & Vogler, A.P. (2001) — Tiger Beetles: The Evolution, Ecology, and Diversity of the Cicindelids. Cornell Univ. Press, Ithaca, 333 pp. [ISBN 0-8014-3882-9] 5. Hope, F.W. (1838) — The coleopterist's manual, part the second. London, H.G. Bohn. [BHL: biodiversitylibrary.org/bibliography/9229] 6. 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] 7. Serrano, A.R.M. & Capela, R.A. (2013) — The tiger beetles (Coleoptera: Carabidae, Cicindelinae) of Angola: a descriptive catalogue and designation of neotypes. Zootaxa 3731(4): 401-444. 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] +7 citations · full list in paid edition
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Genera and Subgenera of Tiger Beetles
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