Fig. 2From: Computed tomography sheds new light on the affinities of the enigmatic euarthropod Jianshania furcatus from the early Cambrian Chengjiang biotaThe fuxianhuiid Xiaocaris luoi nov. from the Ercaicun section of Haikou, Cambrian (Stage 3) Chengjiang biota. a Holotype (He-f-6-5-63), part of complete specimen preserved in dorsal–ventral aspect and photographed under cross-polarized light. b Magnification of an exopod underneath the fifth trunk tergite of He-f-6-5-63 showing marginal setae, photographed under fluorescent light. c Magnification of an exopod underneath the seventh trunk tergite of He-f-6-5-63 showing marginal setae, photographed with fluorescent light. d Holotype (He-f-6-5-64), counterpart photographed under cross-polarized lightBack to article page