Aphidius avenae

Aphidius avenae Haliday 1834

Aphidius avenae : adulte et Sitobion avenae
Aphidius avenae : adulte habitus
Aphidius avenae : aile
Aphidius avenae : T1 stries épaisses


Morphology

Antenna with 17 or 18 segments in females (more rarely 16)
Characteristic on the lateral part of tergite I (1st abdominal segment) which show 2-6 broad streaks (see photo)
Wing : cellules 5, 2 et 3 réunies ; cellule 1 ouverte

Identification key

Biology

Primary endoparasitoid of aphids
Polyphagous

Host aphids

Modification date: 25 April 2024 | Publication date: 30 August 2011 | By: Evelyne Turpeau, Maurice Hullé, Bernard Chaubet