Macrophya rufipes - Dewberry Strider

Recorded widely in England and Wales south of the Humber-Mersey line (Musgrove, 2023).

In the male the abdomen is usually red banded across three tergites and two in the female. However, the red bands may be absent. In the female, the abdomen has white lateral marks on at least tergites 1 and 6 and a dorsal white mark on the apical tergite. The hind femora are red almost from the apex to the base in both sexes.

According to Macek, the larval foodplant is dewberry in shrubby grassland and the larvae are about from mid-June to September.

Jump to other Macrophya species

Size: 7 - 11mm

GB IUCN Status: Least Concern
GB Rarity Status: None

Distribution: England, Wales

Flight period: May to early June

Plant associations: Rubus caesius (dewberry)


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.

Macek, J., 2012. About Macrophya parvula and larvae of several Central European Macrophya (Hymenoptera: Tenthredinidae). Zootaxa, 3487(1), pp.65-76.

Musgrove, A.J. 2023. A review of the status of sawflies of Great Britain - Phase 2: The Athaliidae and the Tenthredinidae (excluding Nematinae). Natural England, unpublished