Orange-horned Scabious Sawfly

Abia nitens (=sericea)

Description

Body length 10 – 12mm. A large sawfly with clubbed antennae. The abdomen has metallic bands on each segment that can reflect gold, green or magenta. The thorax has metallic markings that make what looks a bit like a wasp’s face. The male has a dark, concave groove on the last four segments of its abdomen. The very similar, and rare,  A. candens has a dark tip and base to the antennae.

Habitat

Hedgerows and meadows. The larvae feed on Teasel, Field Scabious and Devil’s-bit Scabious.

Status and Distribution

Fairly widespread in Britain, but not very common. Uncommon in Nottinghamshire and recorded four times at Netherfield Lagoons.

Best Time to See

May to August.

All photography taken at the Netherfield Lagoons, Nottingham, Nottinghamshire.
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