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Gerard
Scientific Collaborator
France
5265 Posts |
 Posted - 29/07/2014 : 22:57:32
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305.74 KB
CAMEROUN. Taille 21 mm
Pour cette bête je pense à Acridocephala seriata Jordan, 1903 |
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Gerard
Scientific Collaborator
France
5265 Posts |
Posted - 01/08/2014 : 20:57:13
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Bonsoir
J'ai essayé de traduire la clé sans succès. Je suis complètement perdu.
Je mets le texte original.
Clé du genre Acridocephala
Dillon E. S. & Dillon L. S. 1959. The Monochamini (Cerambycidae) of the Ethiopian faunistic region. V. The subtribe Acridocephalidi. The Coleopterists' Bulletin
1. Elytra with a continuous white vitta from base to apex, not broken into separate maculae ...... 2
- Elytra either with pubescence forming maculae or with vittae composed of separate maculae ..... 3
2. Elytra white vitta not sharply defined, of uniform pubescence throughout ..................... nubilosa
- Elytra white vitta sharply defined, composed of dense, white, coalescent maculae .......... nicoletii
3. Body beneath laterally with a continuous white vitta extending from gena to apex of abdomen .......................... pulchra
Body beneath with lateral vita broken into maculae on abdomen ........ 4
4. Antennae with segments beginning with third distinctly white annulate basally ...... 5
- Antennae with at most the third or fourth segment annulate basally ...... 6
5. Elytra minutely irrorate with white and with a few, small, white maculae interspersed; vertex with a single broad whitish vitta each side ........................ alboannulata
- Elytra whit small, rounded, white maculae, these before and behind middle more or less coalesced to form an irregular fascia, between which fasciae the area is almost devoid of any maculation; vertex with two vittae each side ... bifasciata
6. Elytra nearly immaculate broadly along suture and side margins ................................ seriata
- Elytra entirely and uniformly irrorate and maculae......................................... bistriata
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Francesco
Forum Admin
Luxembourg
9416 Posts |
Posted - 01/08/2014 : 22:27:14
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Gerard, je ne sais rien de cette table; selon moi, il s'agit de Acridocephala variegata Aurivillius, 1886.
Je ne sais pas si Pierre est d'accord. |
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Gerard
Scientific Collaborator
France
5265 Posts |
Posted - 02/08/2014 : 08:22:53
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| Merci Francesco |
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Cameroun, Acridocephala: variegata
