Gilpinia virens (Klug, 1812)

Gilpinia virens

The female's inner apical spur of the hind tibia is shaped like a scale. Apex of the sawsheath in dorsal view is much broader than the apical breadth of the hind tibia. The underside of the thorax is dark and the head has a dark band reaching from eye to eye. The stigma and costa are yellow. Antennae 18 segmented.
The male pronotum is broadly margined with yellow. The apical 3 tergites are almost entirely red as well as the whole of the underside.

Larvae of Gilpinia virens are solitary feeders on pines, especially Scots pine.

Jump to other Diprionidae genera and species

Size: 7 - 9mm

Status: Rare

Distribution: England

Flight period: May to July

Plant associations: Pinus spp., especially sylvestris (Scots pine)

References:

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

Hanski, I., 1987. Pine sawfly population dynamics: patterns, processes, problems. Oikos, pp.327-335.

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