Discovery of the subgenus Lithobius (Sigibius) Chamberlin, 1913 (Chilopoda: Lithobiomorpha: Lithobiidae) in East Asia: A review the Chinese species Author Ma, Huiqin Author Pei, Sujian Author Li, Yaying Author Shi, Baojun text Zootaxa 2012 3348 56 62 journal article 10.5281/zenodo.281530 263d1a15-6308-481e-a9e8-b249410dc479 1175-5326 281530 Key to the Chinese species of Lithobius ( Sigibius ) To assist in the identification of the Chinese species of Lithobius ( Sigibius ) , the following key is offered. This key emphasizes characters that can be examined without high-magnification microscopy; moreover, these characters are specific to the taxa occurring in China . 1 Four ocelli on each side of cephalic plate, Tömösváry’s organ larger than the smallest ocellus..... L. ( S. ) trichinocaput sp. n. Six ocelli on each side of cephalic plate, Tömösváry’s organ about the size of the smallest ocellus. L. ( S. ) bullatus Eason, 1993