本州、四国、九州及び琉球列島から知られ、中国にも分布する。亜熱帯及び温帯域の主に常緑広葉樹林の堆葉層に生息する。食菌性。

This species is known from Honshu, Shikoku, Kyushu, and the Ryukyu Islands, and is also distributed in China. It inhabits the leaf litter in subtropical and temperate regions, mainly in evergreen broad-leaved forests. Fungus-feeder.

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  Female macroptera

  

  Female macrotptera, head and thorax

  

  Female microptera

  

  Female microptera

  

  Female microptera, head