Systematic revision of the freshwater snail Margarya Nevill, 1877 (Mollusca: Viviparidae) endemic to the ancient lakes of Yunnan, China, with description of new taxa Author Zhang, Le-Jia Author Chen, Shi-Chao Author Yang, Li-Te Author Jin, Lei Author Köhler, Frank text Zoological Journal of the Linnean Society 2015 2015-07-21 174 4 760 800 http://dx.doi.org/10.1111/zoj.12260 journal article 10.1111/zoj.12260 0024-4082 Margarya melanioides monodi – Yen, 1939: 128 . Margarya monodi – Tchang & Tsi, 1949: 745–747 , pl. 1, figs 7–8; Xia, 1982 : figs 5–6; Zhang, 1986b: 152–154 , pl. 4, fig. middle; Zhang, 1993 : pl. 2, fig. 18; Zhang et al ., 1995: 178–179 ; Wang, 2005 : fig. 1.2; Liu & Wu, 2005: 299–300 ; Du et al ., 2013 : fig. 2C; He, 2013: 10 , figs 18–22. Margarya elongata Tchang & Tsi, 1949: 747 , pl. 1, figs 13–14 (Lake Dianchi); Pan, 1984: 117–118 , pl. 2, figs 2–4; Zhang, 1986b: 152–154 , pl. 4, fig. right; Zhang, 1993 : pl. 2, figs 13, 16, 17; Zhang et al ., 1995: 178–179 ; Liu & Wu, 2005: 299–300 ; Du et al ., 2013 : fig. 2I. Figure 17. A–C, recent shells of Margarya monodi : A, Lake Dianchi, DCXHJ 1, 61.2 mm; B, Lake Dianchi, DCHK 1, 57.4 mm; C, Lake Dianchi, IZCAS FG89681, 50.0 mm; D, subfossil specimens, Haikou, Lake Dianchi (left to right: 60.6 mm, 67.3 mm, 61.5 mm, 65.1 mm); E, submature shell, DCHK 40, 38.2 mm; F, juvenile shell, 14.3 mm, taken from DCHK 1; G, holotype of Margarya elongata , FG 00074; H, holotype of Margarya elongata var. yini , FG 00096; I, holotype of Margarya tchangsii ( Xia, 1982 ) ; J, original figure of Margarya monodi ( Dautzenberg & Fischer, 1905 ) . Margarya elongata var. yini Tchang & Tsi, 1949: 748 , pl. 2, figs 15–16 (Lake Dianchi). Margarya elongata yini – Liu et al ., 1995: 14 . Margarya yini – Xia 1982: 340 ; Zhang et al ., 1995: 178–179 ; Liu & Wu, 2005: 299–300 ; Du et al ., 2013 : fig. 2J. Margarya tchangsii Xia, 1982: 344–345 , figs 1–4 (Lake Dianchi); Zhang et al ., 1995: 178–179 ; Liu & Wu, 2005: 299–300 ; Du et al ., 2013 : fig. 2K. Margarya melanioides ( type B, type D) – Zhang, 1986a: 66–67 , pl. 1, figs 4, 5; Du et al ., 2013 : fig. 2B(b), (d).