Idactus bettoni Gahan, 1898
Subfamilia:
LAMIINAE / Tribus:
ANCYLONOTINI
[Photo © David Navrátil, click on the picture for 4K resolution]
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Idactus bettoni, an interesting African faunistic element extending in the north of its distribution range to the Arabian Peninsula,
has been described from Samburu disctrict (Kenya) by Charles Joseph Gahan in 1898 [✧].
| Body length: | 9 – 14 mm |
| Life cycle: | 1 year [?] |
| Adults in: | depends on region |
| Host plant: | polyphagous in broadleaf trees and shrubs |
| Distribution: | Saudi Arabia, Africa (Botswana, Ethiopia, Malawi, Mozambique, Kenya, Namibia, Somalia, Tanzania, Zimbabwe) |
Depicted mounted beetle was collected 6 km NE of Al Ghina (الغيناء) village
(N18°3′21.4″ E42°28′22.9″; 820 m a.s.l., Aseer/Asir province, Saudi Arabia) on March 9–10, 2024.
Collected by our friend Milan Šárovec
[✧]
Gahan Ch.J.:
Descriptions of new Longicorn Coleoptera from East Africa.
The Annals and Magazine of Natural History (2 ser.) 7 (7): 40-59, 1898.
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Holzschuh C. and Teocchi P.:
Cerambycidae (Coleoptera) of Saudi Arabia: Part I, Lamiinae.
Fauna of Saudi Arabia 12 [1991]: 295-311, 1992.
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[Photo © David Navrátil, click on the picture for 4K resolution]
Male genitalia of Idactus bettoni Gahan, 1898 in detail:
A. aedeagus, B. lateral lobes, C. subgenital plate.
[Photo © David Navrátil]
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| Subfamilia | Lamiinae Latreille, 1825 |
| Tribus | Ancylonotini Lacordaire, 1869 |
| Genus | Idactus Pascoe, 1864 |
| Species | Idactus bettoni Gahan, 1898 |
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