Koch 1879相似，但从下列特征可以相区别：(1)棕管巢蛛雄肢触肢胫节末端的表皮突起分叉。
Clubiona Japonicola resembles Clubiona subtilis L. KOCH 1879 but differs from the latter in the following respects: 1 apophysis of palpus-tibia of the male is branched Off in this species.
覆盖分泌腺的表皮表面光滑，无鳞片和毛状突起。
The epicuticle overlying the gland is smooth and lack of scales.
表皮细胞外壁在花粉成熟时期略有增厚，且具小刺状突起。
The outer wall of epidermal cells with spininess becomes slightly thick at mature pollen stage.
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