(after Hangay & Zborowski 2010): Body elongate, parralel-sided, exoskeleton soft, uniformly covered by fine, decumbent setae, 7-18mm in length. Head moderately deflexed, usually as wide as pronotum. Antennae long, filiform. Prothorax is constricted behind, without lateral margins. Tarsal formula 5-5-4, penultimate tarsal segment lobed ventrally.