Ceratovacuna lanigera Zehntner, 1897

Ceratovacuna lanigera Zehntner, 1897: 29 .

Cerataphis saccharivora Matsumura, 1917: 57 .

Specimens examined. CHINA: 2 apterous viviparae, Guangxi (Mt. Jiuwandashan), on Imperata cylindrica, 28.vii.2003 (Yang JY) [No. 14594]; 6 apterous and 3 alate viviparae, Guizhou (Daozhen County, Alt. 665m), on Imperata cylindrica, 26.viii.2004 (Yang JY) [No. 15670]; 4 apterous viviparae, Anhui (Mt. Hungshan), on one kind of bamboo, 27.x.1997 (Qiao GX) [No. 11473]; 12 apterous viviparae, Fujian (Longyan City), on Phragmites sp., 16.ix.1996 (Qiao GX) [No. 11024]; 9 apterous and 3 alate viviparae, Yunnan (Lujiang), on Saccharum sp., 6.iii.1960 (Zhang GX & Zhong TS) [No. 4090]; 10 apterous viviparae, Hainan (Farm Xinglong), on Saccharum sp., 9.v.1963 (Zhang BL) [No. 4485]; 17 apterous viviparae, Guangdong (Guangzhou City), on Saccharum sp., 28.iii.1958 (Zhang BL) [No. 1085]; 5 apterous viviparae, Tibet (Motuo County), on Imperata cylindrica, 13.viii.2003 (Qiao GX & Huang XL) [No. 15366]; the information of the checked specimens not all listed here.

Distribution. China (Hebei, Jiangsu, Anhui, Fujian, Jiangxi, Guangdong, Guangxi, Hainan, Sichuan, Guizhou, Yunnan, Tibet, Taiwan), Japan, Vietnam, India, Nepal, Indonesia, Philippines and other countries in Southeast Asia.

Biology. Its host plants are Saccharum sinense, Imperata cylindrica, Phragmites sp. and Indocalamus sp. ( Poaceae).