According to 13th issue of the Weekly Shonen Jump magazine, it has announced that 2011 adaptation of adventure-comedy anime series Hunter x Hunter will continue into Chimera Ant Arc.
Story begins to air on April 21, 2013. The Chimera Ant Arc is the sixth story arc that spans from chapter 186 to 318 from the original manga.
SYNOPSIS: Chimera Ant Arc
After leaving Greed Island, Gon and Killua meet up with Kite. They are all hire to investigate a strange insect leg that washed up on a beach. Genetic testing determines that the leg belongs to an abnormally large queen Chimera Ant which just happens to wash up on the shore of an island called the NGL (Neo Green Life). The Chimera Ants proceed to wipe most of the population out and spawn hundreds of offspring for next generation before Gon, Killua, and Kite arrive to stop her.