Genus Aglaostigma

Aglaostigma

There are thought to be 56 species of Aglaostigma distributed across the holarctic regions. In Britain and Ireland there are two species.

Within the Tentredininae, the Aglaostigma can be charcterised by the following features. The first abdominal tergite (propodeum) has a medial furrow but is not widely excised. The occipital carina is present on the top of the head but is obsolete from the mandible up to about the top of the eyes. The tarsal claws have a subapical tooth closely adpressed to, and at least as long as, the apical tooth. The subapical tooth is wider than the apical tooth at its base.

Species list:

Aglaostigma aucupariae (Klug, 1817)

Aglaostigma fulvipes (Scopoli, 1763)

References:

Benson, R. B. 1946: The European genera of Tenthredininae (Hymenoptera Tenthredinidae). - (The) Proceedings of the Royal Entomological Society of London. Series B: Taxonomy, London 15(3-4): 33-40

Benson, R.B., 1952. Handbooks for the Identification of British Insects. Hymenoptera, Symphyta, Vol 6, Section 2(a-c), Royal Entomological Society, London

Blank, S. M.; Ritzau, C. 1998: Die Tenthredopsini Deutschlands (Hymenoptera: Tenthredinidae). Pp. 227-246. In: Taeger, A.; Blank, S. M. (eds): Pflanzenwespen Deutschlands (Hymenoptera, Symphyta). Kommentierte Bestandsaufnahme. - Goecke & Evers, Keltern.

Chevin, H. 1970: Bioécologie d' Aglaostigma aucupariae (Klug) (Hym. Tenthredinidae). - Annales de Zoologie Ècologie animale, Paris 2(3): 381-390

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

Zombori, L. 1982: The European genera of Tenthredininae (Hymenoptera: Symphyta, Tenthredinidae). - Acta Zoologica Academiae Scientiarum Hungaricae, Budapest 28(3-4): 455-460