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Mesostenus funebris Grav. 1829 ♀ - Ichneumonidae Cryptinae http://www.entomologiitaliani.net/public/forum/phpbb3/viewtopic.php?f=104&t=68155 |
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Autore: | D & JP Balmer [ 15/05/2016, 15:42 ] | ||
Oggetto del messaggio: | Mesostenus funebris Grav. 1829 ♀ - Ichneumonidae Cryptinae | ||
Capture in “Forêt de Couloutre” (Dépt.Nièvre) on 27 VI 2015 ----- Det. M. Schwarz ---- See the ♂ on http://www.flickr.com/photos/d-jp-balme ... hotostream ---- Biblio : Townes 1969 "The Genera of Ichneumonidae - Part 2" ------- I had identified a Nematopodius, what is false. Here is why : This Cryptinae belongs to the Tribe of Mesostenini. The characteristics of our capture are in particular : - Areolet very small - Areolet with IL & JN parallel or almost parallel [Attention : the drawing, which we joined, of the Areolet is not the one of our capture, but serves only to denominate the Veins] - M is +/- in the center of LN - Shape of the Tergite 1, of which Post-Petiole having its side margins almost parallel - Shape of the Ovipositeur (see our photo) Only some species of 2 Genus have these characteristics : Mesostenus & Nematopodius These differ in particular by the position of the spiracles of Tergite 1.
Now the drawings of Townes show the presence of a such Carina in Mesostenus, and its absence in Nematopodius. Of where my erroneous determination. ------ funebris was also captured in Italy
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