This species has all tibia ringed apically with black (or at least infuscated) and black mesopleura, sometimes with a small orange spot.
Athalia cordata larvae feed on bugle, snapdragon and plantains.
Distribution: England, Scotland, Wales, Ireland
Flight period: May to September
Plant associations: Ajuga reptans, Antirrhinum spp. and Plantago spp. (bugle, snapdragons and plantains)
The National Biodiversity Network records are shown on the map below. (See terms and conditions)
Balmer, D. and Balmer, J.P. 2015. Keys of species of Athalia in France and Italy, Flickr. [https://www.flickr.com/photos/d-jp-balmer/7996272718/in/photolist-9Ztf2g-dbAZi1-d8W2FW-9Zdz6n/] Accessed 16Apr2019
Benson, R. B. 1932: Sawfly Notes. - II. Parallel Variation in Athalia lugens Kl. and Athalia cordata Lep. (Hymenoptera Symphyta). - The Annals and Magazine of Natural History, including Zoology, Botany, and Geology; Tenth Series, London 9: 183-188
Benson, R. B. 1946: A mass-movement of the sawfly Athalia cordata Lep. in North Devonshire (Hym., Tenthredinidae). - The Entomologist's Monthly Magazine, Fourth Series, London 82(7): 87
Benson, R.B., 1952. Handbooks for the Identification of British Insects. Hymenoptera, Symphyta, Vol 6, Section 2(a-c), Royal Entomological Society, London
Liston A, Knight G, Sheppard D, Broad G, Livermore L (2014) Checklist of British and Irish Hymenoptera - Sawflies, ‘Symphyta’. Biodiversity Data Journal 2: e1168. https://doi.org/10.3897/BDJ.2.e1168