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 Borneo: Xylotrechus trinotatus

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Gerard Posted - 25/08/2016 : 22:15:30

231.73 KB

INDONESIE
Ile de Borneo
Kalimantan, Mt Bawang
taille 18 mm

Demonax rouyeri Pic, 1925
Déterminer par Xavier
Merci
4   L A T E S T    R E P L I E S    (Newest First)
Xavier Posted - 03/09/2016 : 15:59:40
Gérard, ton espèce est Xylotrechus trinotatus Pic, 1925 dont le type est ici

Xavier Posted - 03/09/2016 : 10:59:38

124.9 KB

...mais la bande post-basale grise a une forme différente de celle du "type" de X. rouyeri, ...De plus la description de X. rouyeri ne correspond pas à la photographie faite au MNHN !
Pour compliquer les choses, je pense avoir un spécimen semblable au tien provenant des ...philippines.
Xavier Posted - 26/08/2016 : 07:33:44
Exact. I made a mistake when I posted the type picture (corrected now) : it is Xylotrechus rouyeri Pic, 1925 like holotype picture
dryobius Posted - 26/08/2016 : 04:47:00
?? the type series of this species is 5 -7 mm !

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