Ichneumonidae in may => Diphyus salicatorius F

Ichneumonidae in may => Diphyus salicatorius F

Postby 1KristianS on 19 Feb 2017, 09:36

Edge of forest in South of Norway in middle of may. Possible to ID?
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Last edited by 1KristianS on 21 Feb 2017, 14:05, edited 1 time in total.
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Re: Ichneumonidae in may

Postby 1KristianS on 19 Feb 2017, 09:38

More
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Re: Ichneumonidae in may

Postby Geir_Oersnes on 19 Feb 2017, 12:59

Possibly Diphyus salicatorius female. You also have the same species in a previous thread: viewtopic.php?f=15&t=14461

Only detail I miss is the shape of the mandibles (ventral view). Are the mandibles bidentate? It's one of the key charachters in Perkins key.
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Re: Ichneumonidae in may

Postby 1KristianS on 19 Feb 2017, 17:23

Ahh, yes. Thanks. Here is another photo:
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Re: Ichneumonidae in may

Postby Geir_Oersnes on 19 Feb 2017, 20:18

Yes, mandibles are bidentate. Then it is Diphyus salicatorius (checked with key in Perkins 1960). Size is 14-15 mm?

There are some updated versions of Perkins keys available through this page (with photos, the Amblyteles key includes the Diphyus species): http://www.bioimages.org.uk/ichneumon_files.htm
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Re: Ichneumonidae in may

Postby Camille Thirion on 19 Feb 2017, 21:27

OK : =indocilis Wesmael from Perkins 1960!

Gallery cthirion.eu
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Re: Ichneumonidae in may

Postby 1KristianS on 21 Feb 2017, 11:10

Thanks! It is about 13 mm from face to end of abdomen.
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