taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
AB3463D714785EA195E23766F4A0EF23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1468577	https://doi.org/10.3897/zse.101.175879.figure3	Figure 3. Fresh specimen of the holotype of Trimeresurus loong sp. nov. (QHU R 2025027, adult male). Photographs by Y. H. Xu. Scale bars: 10 mm.	Figure 3. Fresh specimen of the holotype of Trimeresurus loong sp. nov. (QHU R 2025027, adult male). Photographs by Y. H. Xu. Scale bars: 10 mm.	2025-11-18	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang		Zenodo	biologists	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang			
AB3463D714785EA195E23766F4A0EF23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1468578	https://doi.org/10.3897/zse.101.175879.figure4	Figure 4. Comparisons of hemipenes within the subgenus Viridovipera, showing morphological differences on sulcus side, asulcate side, and apical side of hemipenis, from left to right. A. Trimeresurus loong sp. nov., QHU R 2025027, holotype; B. Trimeresurus loong sp. nov., QHU R 2025028, paratype; C. T. medoensis, QHU R 2025040, from Motuo (Medog), Xizang, China; D. T. pretiosus, QHU R 2025020, from Yadong, Xizang, China; E. T. stejnegeri, QHU R 2025037, from Lishui, Zhejiang, China; F. T. yunnanensis, QHU R 2025035, from Lincang, Yunnan, China. SPBP: sulcus spermaticus bifurcation point. Photographs by Y. H. Xu. Scale bars: 10 mm.	Figure 4. Comparisons of hemipenes within the subgenus Viridovipera, showing morphological differences on sulcus side, asulcate side, and apical side of hemipenis, from left to right. A. Trimeresurus loong sp. nov., QHU R 2025027, holotype; B. Trimeresurus loong sp. nov., QHU R 2025028, paratype; C. T. medoensis, QHU R 2025040, from Motuo (Medog), Xizang, China; D. T. pretiosus, QHU R 2025020, from Yadong, Xizang, China; E. T. stejnegeri, QHU R 2025037, from Lishui, Zhejiang, China; F. T. yunnanensis, QHU R 2025035, from Lincang, Yunnan, China. SPBP: sulcus spermaticus bifurcation point. Photographs by Y. H. Xu. Scale bars: 10 mm.	2025-11-18	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang		Zenodo	biologists	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang			
AB3463D714785EA195E23766F4A0EF23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1468579	https://doi.org/10.3897/zse.101.175879.figure5	Figure 5. Coloration of the holotype of Trimeresurus loong sp. nov. in life (QHU R 2025027, adult male). A. Dorsolateral view; B. Ventral view; C. Dorsal view of the head; D. Lateral view of the head; E. Ventral view of the head; F. Lateral view of the body; G. Ventral view of the body. Photographs by Y. H. Xu.	Figure 5. Coloration of the holotype of Trimeresurus loong sp. nov. in life (QHU R 2025027, adult male). A. Dorsolateral view; B. Ventral view; C. Dorsal view of the head; D. Lateral view of the head; E. Ventral view of the head; F. Lateral view of the body; G. Ventral view of the body. Photographs by Y. H. Xu.	2025-11-18	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang		Zenodo	biologists	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang			
AB3463D714785EA195E23766F4A0EF23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1468580	https://doi.org/10.3897/zse.101.175879.figure6	Figure 6. Dorsal and ventral views of the tail of Trimeresurus loong sp. nov. A. QHU R 2025027, holotype, adult male; B. QHU R 2025028, paratype, adult male; C. QHU R 2025029, paratype, subadult male; D. QHU R 2025030, paratype, subadult male; E. QHU R 2025031, paratype, adult female. Photographs by Y. H. Xu. Scale bars: 20 mm.	Figure 6. Dorsal and ventral views of the tail of Trimeresurus loong sp. nov. A. QHU R 2025027, holotype, adult male; B. QHU R 2025028, paratype, adult male; C. QHU R 2025029, paratype, subadult male; D. QHU R 2025030, paratype, subadult male; E. QHU R 2025031, paratype, adult female. Photographs by Y. H. Xu. Scale bars: 20 mm.	2025-11-18	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang		Zenodo	biologists	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang			
AB3463D714785EA195E23766F4A0EF23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1468581	https://doi.org/10.3897/zse.101.175879.figure7	Figure 7. Paratypes of Trimeresurus loong sp. nov. A. Dorsal view of the head; B. Lateral view of the head; C. Ventral view of the head; D. Lateral view of the body; E. Ventral view of the body. A 1 – E 1. QHU R 2025028, adult male; A 2 – E 2. QHU R 2025029, subadult male; A 3 – E 3. QHU R 2025030, subadult male; A 4 – E 4. QHU R 2025031, adult female; A 5 – E 5. QHU R 2025032, adult female. Photographs by Y. H. Xu.	Figure 7. Paratypes of Trimeresurus loong sp. nov. A. Dorsal view of the head; B. Lateral view of the head; C. Ventral view of the head; D. Lateral view of the body; E. Ventral view of the body. A 1 – E 1. QHU R 2025028, adult male; A 2 – E 2. QHU R 2025029, subadult male; A 3 – E 3. QHU R 2025030, subadult male; A 4 – E 4. QHU R 2025031, adult female; A 5 – E 5. QHU R 2025032, adult female. Photographs by Y. H. Xu.	2025-11-18	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang		Zenodo	biologists	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang			
AB3463D714785EA195E23766F4A0EF23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1468582	https://doi.org/10.3897/zse.101.175879.figure8	Figure 8. Coloration of the paratypes of Trimeresurus loong sp. nov. in life. A. Lateral view of the head; B. Dorsolateral view; C. Ventral view. A 1 – C 1. QHU R 2025028, adult male; A 2 – C 2. QHU R 2025029, subadult male; A 3 – C 3. QHU R 2025030, subadult male; A 4 – C 4. QHU R 2025031, adult female. Photographs by Y. H. Xu.	Figure 8. Coloration of the paratypes of Trimeresurus loong sp. nov. in life. A. Lateral view of the head; B. Dorsolateral view; C. Ventral view. A 1 – C 1. QHU R 2025028, adult male; A 2 – C 2. QHU R 2025029, subadult male; A 3 – C 3. QHU R 2025030, subadult male; A 4 – C 4. QHU R 2025031, adult female. Photographs by Y. H. Xu.	2025-11-18	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang		Zenodo	biologists	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang			
AB3463D714785EA195E23766F4A0EF23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1468583	https://doi.org/10.3897/zse.101.175879.figure9	Figure 9. Habitat and field observations of Trimeresurus loong sp. nov. A. The microhabitat of the new species in Anning, Kunming, China; B. Holotype QHU R 2025027 in life, in situ; C. Paratype QHU R 2025028 in life, in situ; D. Feces of the paratype QHU R 2025031. Photographs by Y. H. Xu (A – C) and J. D. Deng (D).	Figure 9. Habitat and field observations of Trimeresurus loong sp. nov. A. The microhabitat of the new species in Anning, Kunming, China; B. Holotype QHU R 2025027 in life, in situ; C. Paratype QHU R 2025028 in life, in situ; D. Feces of the paratype QHU R 2025031. Photographs by Y. H. Xu (A – C) and J. D. Deng (D).	2025-11-18	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang		Zenodo	biologists	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang			
AB3463D714785EA195E23766F4A0EF23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1468584	https://doi.org/10.3897/zse.101.175879.figure10	Figure 10. Comparison of the lateral head view of males of species in the subgenus Viridovipera in life. A. Trimeresurus loong sp. nov., QHU R 2025027, holotype; B. Trimeresurus loong sp. nov., QHU R 2025028, paratype; C. Trimeresurus sp. from Chengdu, Sichuan, China; D. T. mayaae from Kangpokpi, Manipur, India; E. T. medoensis, QHU R 2025040, from Motuo (Medog), Xizang, China; F. T. nujiang from Gongshan, Yunnan, China; G. T. pretiosus, QHU R 2025020, from Yadong, Xizang AR, China; H. T. stejnegeri, QHU R 2025037, from Lishui, Zhejiang, China; I. T. truongsonensis from Phong Nha-Ke Bang NP, Quang Tri, Vietnam; J. T. vogeli from Phong Nha-Ke Bang NP, Quang Tri, Vietnam; K. T. yunnanensis from Jingdong, Yunnan, China; L. T. cf. yunnanensis from Mt. Dawei, Honghe, Yunnan, China. Photographs by Y. H. Xu (A – C, E – L) and P. Shinde (D).	Figure 10. Comparison of the lateral head view of males of species in the subgenus Viridovipera in life. A. Trimeresurus loong sp. nov., QHU R 2025027, holotype; B. Trimeresurus loong sp. nov., QHU R 2025028, paratype; C. Trimeresurus sp. from Chengdu, Sichuan, China; D. T. mayaae from Kangpokpi, Manipur, India; E. T. medoensis, QHU R 2025040, from Motuo (Medog), Xizang, China; F. T. nujiang from Gongshan, Yunnan, China; G. T. pretiosus, QHU R 2025020, from Yadong, Xizang AR, China; H. T. stejnegeri, QHU R 2025037, from Lishui, Zhejiang, China; I. T. truongsonensis from Phong Nha-Ke Bang NP, Quang Tri, Vietnam; J. T. vogeli from Phong Nha-Ke Bang NP, Quang Tri, Vietnam; K. T. yunnanensis from Jingdong, Yunnan, China; L. T. cf. yunnanensis from Mt. Dawei, Honghe, Yunnan, China. Photographs by Y. H. Xu (A – C, E – L) and P. Shinde (D).	2025-11-18	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang		Zenodo	biologists	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang			
AB3463D714785EA195E23766F4A0EF23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1468585	https://doi.org/10.3897/zse.101.175879.figure11	Figure 11. Comparison of male coloration between Trimeresurus loong sp. nov. and T. yunnanensis. A 1. Trimeresurus loong sp. nov., QHU R 2025028; A 2. Trimeresurus loong sp. nov., QHU R 2025029; B 1. T. yunnanensis, QHU R 2025035, from Lincang, Yunnan, China; B 2. T. yunnanensis, unvouchered individual from Jingdong, Yunnan, China. The white arrows indicate the dorsal surface of the tail, and blue arrows indicate the ventrolateral stripe. Photographs by Y. H. Xu.	Figure 11. Comparison of male coloration between Trimeresurus loong sp. nov. and T. yunnanensis. A 1. Trimeresurus loong sp. nov., QHU R 2025028; A 2. Trimeresurus loong sp. nov., QHU R 2025029; B 1. T. yunnanensis, QHU R 2025035, from Lincang, Yunnan, China; B 2. T. yunnanensis, unvouchered individual from Jingdong, Yunnan, China. The white arrows indicate the dorsal surface of the tail, and blue arrows indicate the ventrolateral stripe. Photographs by Y. H. Xu.	2025-11-18	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang		Zenodo	biologists	Xu, Yuhao;Deng, Jundong;Zhang, Tierui;Nguyen, Tan Van;Weng, Shiyang;Poyarkov, Nikolay A.;Vogel, Gernot;Sun, Fanyue;Liao, Chencan;Peng, Lifang			
