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Banchus volutatorius (L. 1758) ♀ - Ichneumonidae Banchinae Banchini

23.VII.2004 - FRANCIA - EE, St Germer-de-Fly (dipart. Oise)


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MessaggioInviato: 05/10/2018, 15:04 
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Iscritto il: 22/11/2010, 18:16
Messaggi: 1080
Località: Donzy (Bourgogne : Dipart. Nièvre) - Francia
Nome: Jean-Pierre Balmer
Capture in Cne St-Germer-de-Fly (France - dépt. Oise) on 23 VII 2004

Det. JP Balmer
------------------
Biblio (main) :
- Brock 2017 : The Banchinae Wasps ...,"RES vol. 7 Part 4"
- Fitton 1985 : see https://ia802307.us.archive.org/24/item ... tolond.pdf
- Townes 1969 : "The Genera of Ichneumonidae" - Part. 1 & 3
===========
* You use the keys that we sent on our Forum, entitled :
... Adaptation for the ♂ & ♀ (of France & Italy) of the subFamilies's Key contained in "The Genera of Ichneumonidae" of H. Townes ...
Our Capture :
- Has the upper Tooth of Mandible divided into an upper & lower point by a weak notch
    [I was not able to make a photo of this characteristic visible with a binocular magnifying glass]
- The inner Eye margins does not convergent ventrally significantly
You find 2 Genera : Banchus & Rhynchobanchus
-----
Banchus : Carina N present (see photo)
Rhynchobanchus : Carina N absent
Then, our capture is a Banchus
-----
* You use the key of Brock (p.122).
Then, our capture is a ♀

* You use the key of Fitton.
There are 11 sp. in Europe.
- sp. with Femora 3 [black : entirely or mainly] or/& [yellowish posteriorly] : crefeldensis, dilatorius, gudrunae, moppitti, zonatus
- other sp. with Flagellum orange/yellow (entirely or mainly) : falcatorius, pictus, turcator
- other sp. with Tergite 1 (in view lateral) bent in the shape of knee (our capture has the tergite 1 regularly curved) : hastator
- There remain 2 sp. : palpalis & volutatorius
    [I was not able to make good photos of the Maxillary palps]
    - palpalis : Maxillary palps with Lg. segment 4 >> Lg. segment 5 (different from our capture)
    - volutatorius : Maxillary palps with Lg. segment 4 ~ Lg. segment 5 (as our capture)

Of where the determination
--------
[The sp. volutatorius was captured in Italy]


n° 3754 F - Forum - lg. 990.jpg

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