Bertsa

Elongated oval shaped body, antenna with four segments.^[1] The white band on the dorsal of the insect marks the difference between this genus with others within the same tribus.^{[5]: 482 [6]}

This genus is distributed in warmer area of East Asia, South East Asia and South Asia. They have been found from Japan^[5]: 472 to South Korea^[5]: 469, Mainland China^[5]: 469 and Hong Kong^[6]。

So far only two species have been described:

• Bertsa lankana (Kirby, 1891): Seen only in the warmest provinces of South Korea^[5]: 469, southern provinces of Mainland China^{[1][5]: 469}, Taiwan,^[7][8] as well as the area spanning from Indonesia to Sri Lanka.^[5]: 472
• Bertsa major Zheng, 2004^[1]