Calchaenesthes oblongomaculatus (Guérin, 1844)
ssp. oblongomaculatus (Guérin, 1844)

Subfamilia: CERAMBYCINAE  /  Tribus: PURPURICENINI

Calchaenesthes oblongomaculatus oblongomaculatus
Photo © M.Hoskovec


Calchaenesthes oblongomaculatus oblongomaculatus
Photo © M.Hoskovec


Body length:10 - 15 mm
Life cycle:2 - 3 years
Adults in:May - June
Host plant:oak (Quercus)
Distribution:Greece,Turkey, Near East

The living beetle and the mounted beetle (left) was 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, Greece).

The mounted beetle (right) was found sitting on an oak leaf in the environs of Erdemli W Mersin (SW Turkey). Interestingly, the beetles tend to gather on selected living trees showing a strong preference for stunted oaks growing on poor stony grounds. This behaviour implies that a semiochemical mediated communication might be used by this species.

Collected by M.Hoskovec.



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MH & MR © March 12, 2007