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Riana
Member Rosalia
South Africa
756 Posts |
 Posted - 30/10/2016 : 16:26:01
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Mpumalanga; Middelburg
24 Oct 2016; Light trap
Length 17 mm |
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Carlo
Member Rosenbergia
Italy
1138 Posts |
Posted - 26/12/2016 : 17:08:15
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The photo is very dark but I think this is a male of Prosopocera (Dalterus) fossulata Breuning, 1936 known from Namibia and Malawi so.... |
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Francesco
Forum Admin
Luxembourg
9604 Posts |
Posted - 26/12/2016 : 17:33:08
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462.88 KB
An improved picture to confirm it... I do not observe impressed points. |
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Capitaine
Scientific Collaborator
France
1850 Posts |
Posted - 26/12/2016 : 17:58:22
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A little "zoom" on the points....
94.14 KB |
Claude |
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Carlo
Member Rosenbergia
Italy
1138 Posts |
Posted - 27/12/2016 : 11:22:13
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| Ciao Francesco, ho confrontato questo esemplare con il mio... non vedo differenze sostanziali se non che questo sembra un po' pelato, in più delle specie di Dalterus dell'Africa sub-sahariana che ho in collezione (marmorata, albomarmorata, grossepunctata, dejeani, strandiella, degeeri, raffrayi)nessuna presenta la tessitura "bucherellata" delle elitre su tutta la superficie come questo esemplare.Certo è che è un gruppo davvero difficile |
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Jérôme Sudre
Member Rosenbergia
France
1794 Posts |
Posted - 27/12/2016 : 13:21:43
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Pour répondre à Carlo
A mon avis l'espèce que P. Téocchi avait déterminé fossulata du Malawi n'est pas fossulata.
La photo ici ne me semble pas être fossulata logiquement la ponctuation devrait être vraiment très marquée mais bon.....
Celui sur la photo me semble appartenir à l'espèce dejeani Fahroeus ? A vérifier...
Bonne journée
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Carlo
Member Rosenbergia
Italy
1138 Posts |
Posted - 28/12/2016 : 14:46:01
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| Le mâle de P. dejeani est pourvu d'une longue corne bifide, les élytres sont peu densément ponctués ; en plus dejeani a quatre taches blanches, deux avec un noyau sombre. |
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Carlo
Member Rosenbergia
Italy
1138 Posts |
Posted - 28/12/2016 : 14:57:12
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voilà deux vieux post
310.01 KB |
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Carlo
Member Rosenbergia
Italy
1138 Posts |
Posted - 28/12/2016 : 15:02:43
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23 mm, Namibia
180.53 KB |
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Francesco
Forum Admin
Luxembourg
9604 Posts |
Posted - 29/12/2016 : 11:58:22
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Females of the same species were inserted here.
They were identified as Prosopocera (Dalterus) degeeri. |
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Jérôme Sudre
Member Rosenbergia
France
1794 Posts |
Posted - 29/12/2016 : 12:48:17
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| Oui P degeeri et non P dejeani !!! Quel couillon je fais ! Je pensais degeeri et j'ai écris dejeani ......Mais à voir de près ? |
Edited by - Jérôme Sudre on 29/12/2016 12:49:44 |
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Carlo
Member Rosenbergia
Italy
1138 Posts |
Posted - 29/12/2016 : 16:37:37
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| in effetti... e l'avevo pure determinata |
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Riana
Member Rosalia
South Africa
756 Posts |
Posted - 30/12/2016 : 10:54:56
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Thank you all for the work on this one!!
I add a closeup of the elytra
492.63 KB |
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South Africa, Prosopocera degeeri
