A new species of the Achalinus rufescens complex (Xenodermidae: Achalinus) from Fujian Province, China Author Li, Ke 0000-0001-9695-4236 College of Life Sciences, Shenyang Normal University, Shenyang 110034, China. & Faculty of Agriculture, Forest and Food Engineering, Yibin University, Yibin 644007, China. 905853209@qq.com Author Wu, Ya-Yong 0000-0003-2752-4085 Faculty of Agriculture, Forest and Food Engineering, Yibin University, Yibin 644007, China. Author Xu, Rui-Ying 0000-0001-6183-1877 Faculty of Agriculture, Forest and Food Engineering, Yibin University, Yibin 644007, China. r-yxu@qq.com Author Zhu, Fei 0000-0002-1570-2967 Collegel of Life Science, Guizhou Normal University, Guiyang 550025, China. Author Ren, Jin-Long 0000-0003-4896-7600 Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China. renjl@cib.ac.cn Author Guo, Peng 0000-0001-5585-292X Faculty of Agriculture, Forest and Food Engineering, Yibin University, Yibin 644007, China. Author Dong, Bing- Jun 0000-0001-8727-401X College of Life Sciences, Shenyang Normal University, Shenyang 110034, China. dongbingjun@synu.edu.cn text Zootaxa 2021 2021-08-25 5026 2 239 254 journal article 311106 10.11646/zootaxa.5026.2.5 223dc287-9298-4568-baf3-9d4afdc3d583 1175-5326 5271649 823DA8CA-9F68-444A-8460-AADAD671D74F

TABLE 1. Information for all specimens used in this study. “/” indicates the snake sheds with no voucher specimens. YBU: Yibin University; SYS: Sun Yet–sen University; IEBR: Institute of Ecology and Biological Resources; MNHN: National Museum of Natural History; VNUF: Vietnam National University of Forestry.

ID	Taxa	Locality	Voucher	GenBank number	Source
1.	Achalinus dehuaensis sp.nov.	China: Dehua, Fujian	YBU 13013	MZ442642	This study
2.	Achalinus ater	China: Anjiangping, Guangxi	SYS r000852	MK064760	Li et al. 2020b
3.	Achalinus emilyae	Vietnam: Hoanh Bo District, Quang Ninh	IEBR 4465	MK330857	Ziegler et al. 2019
4.	Achalinus formosanus	China:Taiwan	RN 2004	KU529454	Unpublished
5.	Achalinus formosanus	China:Taiwan	RN 2003	KU529453	Unpublished
6.	Achalinus juliani	Vietnam: Ha Lang District, Cao	IEBR	MK330854	Ziegler et al. 2019
		Bang	A.2018.8
7.	Achalinus juliani	Vietnam: Ha Lang District, Cao	IEBR	MK330855	Ziegler et al. 2019
		Bang	A.2018.9
8.	Achalinus meiguensis	China: Mianyang, Sichuan	GP835	MZ442641	This study
9.	Achalinus meiguensis	China: Mianyang, Sichuan	GP836	MT365518	Li et al. 2020b
10.	Achalinus meiguensis	China: Mianyang, Sichuan	HS 17685	MK064943	Li et al. 2020a
11.	Achalinus meiguensis	China: Mianyang, Sichuan	/	FJ424614	Wang et al. 2009
12.	Achalinus niger	China: Taiwan	RN 0565	KU529431	Unpublished
13.	Achalinus niger	China: Taiwan	RN 1159	KU529435	Unpublished
14.	Achalinus panzhihuaensis	China: Liangshan, Sichuan	KIZ 040189	MW664862	Hou et al. 2021
15.	Achalinus pingbianensis	China: Honghe, Yunnan	YBU 18273	MT365521	Li et al. 2020b
16.	Achalinus rufescens	China: Hongkong	SYS r001866	MN380339	Wang et al. 2019
17.	Achalinus rufescens	China: Guangzhou, Guangdong	SYS r001796	MN380338	Wang et al. 2019
18.	Achalinus rufescens	China: Heishiding, Guangdong	SYS r001527	MK064864	Li et al. 2020a
19.	Achalinus rufescens	China: Fangchenggang, Guangxi	YBU 15125	MT365524	Li et al. 2020b
20.	Achalinus rufescens	China: Wuzhou, Guangxi	YBU 16063	MT365523	Li et al. 2020b
21.	Achalinus sp.	China: Huangshan, Anhui	HS 14023	MK064592	Li et al. 2020a
22.	Achalinus spinalis	China: Mt. Badagong, Hunan	SYS r001327	MK064822	Li et al. 2020a
23.	Achalinus spinalis	China: Taibai, Shaanxi	HS12093	MK064591	Li et al. 2020a
24.	Achalinus spinalis	China: Wufeng, Hubei	YBU 13325	MT365526	Li et al. 2020b
25.	Achalinus timi	Vietnam: Thuan Chau District,	IEBR	MK330856	Ziegler et al. 2019
		Son La	A.2018.10
26.	Achalinus tranganensis	Vietnam: Ninh Binh Province	VNUF	MW023086	Luu et al. 2020
27.	Achalinus yangdatongi	China: Honghe, Yunnan	R.2018.21 KIZ 034327	MW664865	Hou et al. 2021
28.	Achalinus yunkaiensis	China: Guangdong	SYS r001443	MN380329	Wang et al. 2019
29.	Achalinus yunkaiensis	China: Guilin, Guangxi	YBU 14612	MT365525	Li et al. 2020b
30.	Achalinus yunkaiensis	China: Guangdong	SYS r001903	MN380333	Wang et al. 2019
31.	Achalinus yunkaiensis	China: Guangdong	SYS r001502	MK064855	Li et al. 2020a
32.	Achalinus zugorum	Vietnam: Ha Giang Province	IEBR 4698	MT502775	Miller et al. 2020
33.	Fimbrios klossi	Vietnam: Gia La	IEBR	KP410745	Teynié et al. 2015
34.	Parafimbrios lao	Laos: Louangphabang	A.2013.56 MNHN 2013.1002	KP410746	Teynié et al. 2015
35.	Parafimbrios vietnamensis	Vietnam: Lai Chau	IEBR	MH884515	Ziegler et al. 2018
36.	Xenodermus javanicus	Vietnam	A.2018.7 /	KT160241	Rovatsos et al. 2015