12 larvae. 7mm. Found on Populus tremula.
Pristiphora (Pristiphora) armata (C. G. Thomson, 1862)
Large numbers of larvae on Pyrus communis.
(simultaneously with Pristiphora abbreviata)
young larva https://www.inaturalist.org/observations/165961004
mature larva https://www.inaturalist.org/observations/165961006
and male ex larva https://www.inaturalist.org/observations/165961011
1 larvae, 17mm. Found on Crataegus.
37 larvae. Found on Ribes uva-crispa.
About 100 larvae seen on Rose, in diffent ages. This one is 18 mm
cf.
Loaded from my soon to be retired Lepidoptera photo gallery: http://xespok.net/lepidoptera/main.php
More accurate location information may be added later.
Courcouronnes, Bois de la Garenne
Altitude 2350m
Gall posted here: https://www.inaturalist.org/observations/190679517
On Rhus aromatica (Anacardiaceae)
Found on crataegus m.
Length: 17 mm - on Elytrigia repens - in a garden
First Irish record
ponte sur Salix atrocinerea
Order: Hymenoptera (Hautflügler)
Suborder: Symphyta (Blattwespen)
Superfamily: Tenthredinoidea
Family: Tenthredinidae (common sawflies, Echte Blattwespen)
Subfamily: Nematinae
Tribus: Nematini
Genus: Nematus PANZER, 1801 [Syn.: Pteronidea]
Nematus salicis LINNAEUS, 1758 (Braungelbe Weidenblattwespe)
imago: www.gabi-krumm.de/wespen.htm
more info (German): www.arbofux.de/braungelbe-weidenblattwespe.html
E-Germany, Brandenburg: Küstrin-Schwedt (Oder), 30.09.2012
IMG_2392