Records of Naididae and Lumbriculidae (Clitellata) from Tibet, China, with description of a new species of Nais Author Cui, Yongde Author He, Xuebao Author Peng, Yu Author Wang, Hongzhu text Zootaxa 2015 3956 4 513 530 journal article 10.11646/zootaxa.3956.4.4 bbbcb96d-0122-4343-b63a-557b0238b00a 1175-5326 240764 6DF9DA3A-ED5A-44E9-AB31-C09CC2AF8F9B 25. Lumbriculus variegatus (Müller, 1774) Lumbriculus variegatus (Müller) . Černosvitov, 1942 : 281 ; Chen, 1959 : 19 (erroneously as L. variegatum ); Liang & Xie, 1997 : 392 ; Wang & Liang, 2001 : 32 ; Wang, 2002 : 39 –40. Lumbriculus sp. (?) Chen, 1940: 123. Material. Lhasa River: ST10, 40 spms; ST11, 34 spms. Niyang River: ST30, 12 spms; ST32, 22 spms; ST34, 4 spms; Lalu Wetland: ST59, 8 spms; ST61, 10 spms. Remarks. Numerous specimens were collected, but mature specimens were not found.