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Heteropelma amictum (Fabricius 1775) ♀ - Ichneumonidae - Anomaloninae
http://www.entomologiitaliani.net/public/forum/phpbb3/viewtopic.php?f=104&t=68666
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Autore:  D & JP Balmer [ 08/06/2016, 0:36 ]
Oggetto del messaggio:  Heteropelma amictum (Fabricius 1775) ♀ - Ichneumonidae - Anomaloninae

Capture in Cne Les-Andelys (Dépt. Eure - France) on 25 VII 1998
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Det. JP Balmer
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Biblio :
- Cameron 1899 : Hymenoptera Orientalia …Part. VIII … in “Memoirs and Proceedings of the Manchester Literary and Philosophical Society. 43 (3)- p.111“
- Schmiedeknecht 1908/1910 : in "Opuscula Entomologica" - Part 19/24 (on the Net, see with http://www.biodiversitylibrary.org )
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I was not able to make more photos being given the mediocre quality of my equipment.
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Characteristics of wings : see drawings in download/file.php?id=158254
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Determination of sub-Family :
* Characteristics of our capture :
[see viewtopic.php?f=104&t=53609&hilit=+Adaptation]
- Forewings with 1 Bulla
- Inner Eye margins convergent ventrad
then
[see viewtopic.php?f=104&t=53530&hilit=+Adaptation]
- Spiracle of Tergite 1 placed behind the midlength of the Tergite
- Abdomen compressed, its segments 3 & 4 deeper than wide
- The Areolet of the right Forewing is not open on the left
- The Propodeum is reticulated wrinkled
- The Discoidella is present
So the sub-Family is Anomaloninae

Determination of Genus :
* Characteristics of our capture :
[see viewtopic.php?f=104&t=57717&hilit=+anomaloninae]
- dg > gk
- Clypeus without median apical tooth
- Hind Tarsal Claws with a large lobe
So the Genus is Heteropelma

Determination of species :
The European species of Genus are 5 , szepligetii is endemic of Hungary (I was not able to find the description of this one, the website concerned seemed to be temporarily inaccessible).
The 4 others are species of Genera (sensu Schmiedeknecht) :
- Heteropelma whose Legs 3 have the length of Tarsomere 1 circa 4 times the length of Tarsomere 2.
or
- Schizoloma or Exochilum , whose Legs 3 have the length of Tarsomere 1 circa 2 times the length of Tarsomere 2.
So our capture is a Schizoloma or an Exochilum.
- S. signatum has the Flagella black.
- E. amictum has the Flagella red +/- yellow.

Of where the determination
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amictum was captured in Italy

Allegati:
n° 3290 F - Images rectifiées - Image.jpg


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