ディノポネラ 巨針蟻
Dinoponera is an ant-themed assassin from the [[Arachnid_(Series)|Arachnid]] manga. She's a dark-skinned and fair bob cut-haired thai girl in a sailor uniform who makes a lot of trouble during the Arachnid Hunt as she looks for strong people to make friends with. 
dinoponera (arachnid)