Figures 19-30 from: Xu H, Zhang F (2016) New blind species and new records of Sinella from Nanjing, China (Collembola, Entomobryidae). ZooKeys 604: 31-40. https://doi.org/10.3897/zookeys.604.7902

Figures 19-30 - Sinella qixiaensis sp. n. 19 Ant. III organ 20 labrum 21 clypeal chaetae 22 dorsal cephalic chaetotaxy 23 labial palp 24 chaetae on the ventral side of head 25 trochanteral organ 26 hind claw 27–29 ventral tube 27 anterior face 28 posterior face 29 lateral flap 30 male genital plate.