Aspidispa rattani is a species of beetle of the family Chrysomelidae. It is found in north-eastern New Guinea.
Description Adults reach a length of about 4.1 mm. They are pitchy black to testaceous, with the head bluish black above and pale brown on the underside.
Life history The recorded host plants for this species are Freycinetia species and rattan (Arecaceae).
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