Females of this species were observed (Hoskovec, in litt.) ovipositing in a dead branch of a living Quercus ilex. This branch showed a typical pattern of a fungal attack similar to fungi other Grammoptera species (G. abdominalis, G. ustulata) are associated with.

Body length:	5 - 9 mm
Life cycle:	2 years [?]
Adults in:	May - June
Host plant:	Quercus
Distribution:	a subspecies endemic to South Greece (Peloponnese)

The depicted beetles were beaten from a blossoming hawthorn (Crataegus) in locality situated along the main road from Sparta to Tripoli on a mountain plateau (20 km S Tripoli, 900 m, Peloponnese peninsula, South Greece).

Collected by M.Hoskovec.