A new cave Sinella species from South China (Collembola: Entomobryidae) Author Zhang, Feng Author Deharveng, Louis text Zootaxa 2009 2009 35 40 journal article 48560 10.5281/zenodo.185768 b1f084db-a8b9-4861-8115-45a27ba3ce26 1175-5326 185768 Sinella Brook, 1882 Diagnosis. Antenna 4-segmented. Eye number reduced (0 6). Pigment on body absent or weak. Body scales and dental spines absent. Prelabral chaetae smooth. Mucro bidentate with basal spine.