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Mesonotum rectangular with slightly protruding borders (in dorsal view); long golden-brown decumbent hairs scattered on dorsum; hairs absent on lateral regions.
Pronotum shiny, punctate, unsculptured among punctures, with some longitudinal keels on lateral regions and posterior transverse furrow, crossed by two transverse impressions, anterior impression very weak and posterior one strong; disc humped; posterior collar short; pronotal tubercle not reaching tegula.
The middle region of the core in the transverse direction has a rigidity lower than both lateral regions lying adjacent to the opposite side of the middle region.