Leucoma salicis (Linnaeus, 1758) (Figs 1, 19) Phalaena salicis Linnaeus, 1758: 502; Fueszli, 1775: 35. Liparis salicis: Ochsenheimer, 1810: 198. Laria salicis: Meigen, 1832: 4. Stilpnotia salicis: Humphreys & Westwood, 1841: 90; Swinhoe, 1922: 462; Chao, 1978: 52. Leucoma salicis: Ballion, 1864: 368; Chao, 2003: 284; Zahiri et al., 2012: 107; Wang et al., 2015: 583. Stilpnotia nigripennata Staudinger, 1900: 338; Swinhoe, 1922: 462. Leucoma salicis ab. rubicunda Strand, 1901: 285. Stilpnotia salicis ab. nigrociliata Fuchs, 1903: 71. Stilpnotia doii Matsumura, 1927: 38. Stilpnotia salicis ab. n. neumanni Bandermann, 1929: 340. Leucoma salicis ab. radiosa Smith, 1954: 97. Leucoma salicis f. infranigricosta Lempke, 1959: 123. Diagnosis. The species is similar to L. candida (Staudinger, 1892) in appearance, but can be easily distinguished from the latter by the main stem of antennae white, without black-brown stripes. It is also similar to both L. candida and L. sartus (Erschoff, 1874) in male genitalia, but can be separated from the latter two by its aedeagus with a sclerotized plate on vesica. Material examined. 1♂, Daxinganling Hanma National Nature Reserve, Jinhe County, Hulunbeier City, Inner Mongolia, 15.VII.2017, leg Z.P. Miao. 3♂, Gu village, Bomi County, Nyingchi City, Tibet, 28.VII.2017, leg. M. Wang. 1♂, Yigong village, Bomi County, Nyingchi City, Tibet, 14.VII.2017, leg. M. Wang. 1♂, Beitun County, Altay Prefecture, Xinjiang, 15.VII.2012, leg. L.S. Chen. Distribution. China (Hebei, Inner Mongolia, Liaoning, Jilin, Heilongjiang, Shanxi, Shaanxi, Qinghai, Gansu, Xinjiang, Tibet), Mongolia, Korea, Japan, Russia, Europe, North America.

Published as part of Xie, Linzhe, Wang, Ming, Chen, Yusi & Wang, Houshuai, 2022, Review of the genus Leucoma Hübner, 1822 (Lepidoptera: Erebidae: Lymantriinae) from China, with description of two new species, pp. 361-380 in Zootaxa 5115 (3) on page 363, DOI: 10.11646/zootaxa.5115.3.3, http://zenodo.org/record/6358370