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Ilybius sp. - Dytiscidae
http://www.entomologiitaliani.net/public/forum/phpBB3/viewtopic.php?f=159&t=66726
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Autore:  gstalker [ 22/02/2016, 21:34 ]
Oggetto del messaggio:  Ilybius sp. - Dytiscidae

:hi: 11mm

Allegati:
11mm 16.07.13 Northeim , Weisser Bbudenweg (51°44'23.0N 9°58'08.8E).jpg


Autore:  AdYRuicanescu [ 23/02/2016, 6:23 ]
Oggetto del messaggio:  Re: Agabus bipustulatus or Ilybius fenestratus

Not Agabus bipustulatus for sure. The microsculpture of pronotum and elytra should make a structure formed of long cells. Ilybius sp.

Autore:  Hygrotus [ 23/02/2016, 10:42 ]
Oggetto del messaggio:  Re: Agabus bipustulatus or Ilybius fenestratus

Yes Ilybius. Judging from shape and color I would say it could be I. fenestratus. But shape of metasternal wings must be checked. They are very narrow in I. fenestratus.

Autore:  AleP [ 26/02/2016, 17:45 ]
Oggetto del messaggio:  Re: Agabus bipustulatus or Ilybius fenestratus

I agree with Hygrotus, we need to see ventral side.

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