Allantus (Emphytus) rufocinctus (Retzius, 1783)

Allantus rufocinctus

Allantus rufocinctus is the only Allantus species in the British Isles to have both a red girdled abdomen and black hind femora. The abdomen is black, girdled with red across tergites three or four to five or six. Hind femora are black with at most the extreme base white. The mesopleura has punctures on the upper part. Tegulae white and hind trochanters at least marked with white.

Larvae feed on roses and brambles.

Jump to other Allantus species

Size: 7 - 9mm

Status: Widespread

Distribution: England, Scotland, Wales, Ireland

Flight period: May to July

Plant associations: Rosa spp. and Rubus spp. (roses and brambles)

References:

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