Octhispa gracilis is a species of beetle of the family Chrysomelidae. It is found in Argentina, Bolivia, Brazil (Goiás, Matto Grosso) and Paraguay.

Description Adults reach a length of about 5-5.3 mm. The antennae and head are black. The elytron has a yellow posterior lateral angle.

Biology They have been recorded feeding on Adenocalymma marginata.

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