Four New Species of Olidiana McKamey (Hemiptera: Cicadellidae: Coelidiinae) from Southern China.

The article describes and illustrates four new species of the leafhopper genus Olidiana McKamey (Hemiptera: Cicadellidae: Coelidiinae) from southern China, namely O. clavispinata, O. dendritica, O. longa, and O. longiforma. It notes that Olidiana is a replacement name for Lodiana and proposes a new combination, Olidiana nigrifaciana. As of 2013, the genus Olidiana reportedly contains 87 species occurring primarily in the Oriental region, 49 of which are known in China.