Summiting due to Ophiocordyceps unilateralis infection. Observation for the host ant is here: https://www.inaturalist.org/observations/215851886
Fungi infested ant
Ophiocordyceps,
Complex Ophiocordyceps unilateralis (Zombie-Ant Fungi)?
オイラセクチキムシタケ
Ophiocordyceps rubiginosiperitheciata (Kobayasi & Shimizu) G.H.Sung, J.M.Sung, Hywel-Jones & Spatafora
ヒメクチキタンポタケ Ophiocordyceps annulata (Kobayasi & Shimizu) Spatafora, Kepler & C.A.Quandt