Hyalopteroides humilis (Walker, 1852)

cocksfoot-grass aphid

on Dactylis

Hyalopteroides humilis: aptera on Dactylis glomerata

Dactylis glomerata, UK © Bob Dransfield & Bob Brightwell, InfluentialPoints

parasite

Apterae 2-3 mm at the upper side of the leaves, that may turn brown at high densities; not ant-attended.

host plants

Poaceae, narrowly monophagous

Dactylis glomerata.

references

Barbagallo, Binazzi, Pennacchio & Pollini (2011a), Barbagallo & Massimino Cocuzza (2014a), Blackman & Eastop (2017), Börner & Franz (1956a), Heie (1994a), Hellrigl (2004a), Lampel & Meier (2007a), Mier Durante & Nieto Nafría (1983a)m Wojciechowski, Depa, Halgoš ao (2016a).