Table 1. The collecting information and bioinformatics for leafhopper specimens.

Leafhopper specimens	Collecting locality	Longitude°(E)/Latitude°(N)	Collecting date (M/Y)	Population number	Accession number/Haplotypes
Ingroup Population					COI /73	16sRNA/67
Empoasca vitis (Göthe)	Mainland China, (Anhui, AH)	119.08/30.58	6/2005	12	KC172464–KC172527	KC172397–KC172456, KC172463
Empoasca vitis (Göthe)	Mainland China, (Fujian, FJ)	119.13/26.05	8/2004	14
Empoasca vitis (Göthe)	Mainland China, (Guangdong, GD)	113.24/24.12	5/2008	13
Empoasca vitis (Göthe)	Mainland China, (Hainan, HrN)	109.29/19.30	9/2005	14
Empoasca vitis (Göthe)	Mainland China, (Hunan, HN)	113.26/28.27	6/2009	6
Empoasca vitis (Göthe)	Mainland China, (Zhejiang, ZJ)	120.10/30.16	7/2004	14
Empoasca onukii MATSUDA	Japan, (Shizuoka, JG)	138.38/34.98	9/2008	15
Empoasca onukii MATSUDA	Japan, (Kyoto, JD)	135.46/35.10	10/2008	12
Empoasca onukii MATSUDA	Japan, (Saitama, QY)	139.65/35.86	9/2008	14
Empoasca onukii MATSUDA	Japan, (Kagoshima, LD)	130.33/31.35	9/2008	14
Jacobiasca formosana (Paoli)	Taiwan, (Taoyuan, TW)	121.18/24.59	6/2006	13
Outgroup species
Empoasca flavescens (Fabricius)	China, (Zhejiang, Hangzhou)	120.12/30.16	7/2010	9	KC191708–KC191716	KC172457–KC172462