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Home » Guide » Arthropods (Arthropoda) » Insects (Insecta) » Ants, Bees, Wasps and Sawflies (Hymenoptera) » Sawflies, Horntails, and Wood Wasps » Pergidae » Acordulecera
Photo#113727
Sawfly - Acordulecera
Copyright © 2007 tom murray

Sawfly - Acordulecera
Groton, Middlesex County, Massachusetts, USA
May 28, 2007
Size: ~5mm
Is this a small sawfly?
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Contributed by tom murray on 29 May, 2007 - 7:13pm
Last updated 12 July, 2009 - 7:44pm

Pergidae, Acorculecera sp. N
Pergidae, Acorculecera sp. Not on birch, and not a leafminer.
… Dave Smith, 12 July, 2009 - 6:05pm login or register to post comments

Moved
Moved from Fenusa pusilla.
… tom murray, 8 October, 2008 - 7:53pm login or register to post comments

Acordulecera -- Pergidae -- new fam. for the BG!
characteristic short 6-segm. antennae; F e n u s a's are much longer (a number of websites also seem to hav'em misIDed)
cedarcreek has it right; my ID is based on Marshall, 2006, p. 542:1
another one in in BG here, i'll look for more. And Don's right, other 'F.p.' on this page don't belong here, either.
… v belov, 8 October, 2008 - 4:41pm login or register to post comments

Thanks Don
Moved from Wasps.
… tom murray, 29 May, 2007 - 7:50pm login or register to post comments

 
Just noticed
the other images identified as Fenu*sa pusilla - they are not correct.
… Donald S. Chandler, 31 May, 2007 - 6:43pm login or register to post comments

Tenthredinidae: Fenusa pusilla
Yes, looks like the birch leaf miner, or something quite close. An introduced European species.
… Donald S. Chandler, 29 May, 2007 - 7:46pm login or register to post comments

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