taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
DD4987C1FF96247CFF3DFC385F30FE6F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5572204/files/figure.png	http://doi.org/10.5281/zenodo.5572204	FIGURE 1. Diversity of snakes of the genus Arrhyton. (A) A. albicollum sp. nov., holotype (MNHNCu 6000) in life, from Gibara, Holguín; (B) A. redimitum, from Macambo, Guantánamo; (C) A. dolichura (DSP 8), from Rincón de Guanabo, La Habana; (D) A. procerum (MNHNCu 6001), Gironcito, Península de Zapata, Matanzas; (E) A. supernum from La Melba, Guantánamo; (F) A. tanyplectum (MNHNCu 6002), from Mogote del Valle, Viñales, Pinar del Río; (G) A. vittatum, from Soroa,Artemisa; (H) A. taeniatum (MNHNNCu 6008), Río Máximo, Camagüey. Photos: José Luis Ponce de León (D) and Luis M. Díaz (all the others).	FIGURE 1. Diversity of snakes of the genus Arrhyton. (A) A. albicollum sp. nov., holotype (MNHNCu 6000) in life, from Gibara, Holguín; (B) A. redimitum, from Macambo, Guantánamo; (C) A. dolichura (DSP 8), from Rincón de Guanabo, La Habana; (D) A. procerum (MNHNCu 6001), Gironcito, Península de Zapata, Matanzas; (E) A. supernum from La Melba, Guantánamo; (F) A. tanyplectum (MNHNCu 6002), from Mogote del Valle, Viñales, Pinar del Río; (G) A. vittatum, from Soroa,Artemisa; (H) A. taeniatum (MNHNNCu 6008), Río Máximo, Camagüey. Photos: José Luis Ponce de León (D) and Luis M. Díaz (all the others).	2021-10-15	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair		Zenodo	biologists	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair			
DD4987C1FF96247CFF3DFC385F30FE6F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5572206/files/figure.png	http://doi.org/10.5281/zenodo.5572206	FIGURE 2. Head patterns of preserved snakes of the genus Arrhyton. (A) A. albicollum sp. nov. (holotype MNHNCu 6000), Gibara, Holguín; (B) A. redimitum (BSC.H 2670), El Cobre, Santiago de Cuba; (C) A. redimitum (BSC.H 3151), La Pimienta, Baconao, Santiago de Cuba; (D) A. redimitum (BSC.H 3963), Playa Blanca, Baracoa, Guantánamo; (E) Arrhyton aff. ainictum (BSC.H 4154), El Cucán, near Jiguaní, Granma; (F) A. dolichura (CMST 27), Bosque de La Habana, La Habana; (G) A. procerum (MNHNCu 6001), Gironcito, Península de Zapata, Matanzas; (H) A. supernum (MNHNCu 2704) from Yunque de Baracoa, Guantánamo (holotype); (I) A. taeniatum (MNHNCu 4622), Loma de Canasí, Mayabeque; (J) A. tanyplectum (MNHNCu 6002), Mogote del Valle, Viñales, Pinar del Río; (K) A. tanyplectum (MNHNCu 6003), Idem.; (L) A. vittatum (MNHNCu 6004), Soroa, Artemisa. Photos: Ansel Fong (B–E) and Luis M. Díaz (all the others).	FIGURE 2. Head patterns of preserved snakes of the genus Arrhyton. (A) A. albicollum sp. nov. (holotype MNHNCu 6000), Gibara, Holguín; (B) A. redimitum (BSC.H 2670), El Cobre, Santiago de Cuba; (C) A. redimitum (BSC.H 3151), La Pimienta, Baconao, Santiago de Cuba; (D) A. redimitum (BSC.H 3963), Playa Blanca, Baracoa, Guantánamo; (E) Arrhyton aff. ainictum (BSC.H 4154), El Cucán, near Jiguaní, Granma; (F) A. dolichura (CMST 27), Bosque de La Habana, La Habana; (G) A. procerum (MNHNCu 6001), Gironcito, Península de Zapata, Matanzas; (H) A. supernum (MNHNCu 2704) from Yunque de Baracoa, Guantánamo (holotype); (I) A. taeniatum (MNHNCu 4622), Loma de Canasí, Mayabeque; (J) A. tanyplectum (MNHNCu 6002), Mogote del Valle, Viñales, Pinar del Río; (K) A. tanyplectum (MNHNCu 6003), Idem.; (L) A. vittatum (MNHNCu 6004), Soroa, Artemisa. Photos: Ansel Fong (B–E) and Luis M. Díaz (all the others).	2021-10-15	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair		Zenodo	biologists	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair			
DD4987C1FF96247CFF3DFC385F30FE6F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5572208/files/figure.png	http://doi.org/10.5281/zenodo.5572208	FIGURE 3. Maximum-likelihood phylogeny of snakes of the genus Arrhyton from sequences of two mitochondrial genes (cytochrome b and ND4). Each species name is followed by GenBank accession numbers of the cytochrome b and ND4 genes, respectively. Voucher specimens are listed in Appendix 1. Numbers at nodes are bootstrap support values. The scale bar indicates 2% sequence divergence on a branch.	FIGURE 3. Maximum-likelihood phylogeny of snakes of the genus Arrhyton from sequences of two mitochondrial genes (cytochrome b and ND4). Each species name is followed by GenBank accession numbers of the cytochrome b and ND4 genes, respectively. Voucher specimens are listed in Appendix 1. Numbers at nodes are bootstrap support values. The scale bar indicates 2% sequence divergence on a branch.	2021-10-15	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair		Zenodo	biologists	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair			
DD4987C1FF96247CFF3DFC385F30FE6F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5572210/files/figure.png	http://doi.org/10.5281/zenodo.5572210	FIGURE 4. Line-drawing of A. albicollum sp. nov. holotype (MNHNCu 6000) head in dorsal (A), ventral (B), frontal (C), and lateral (D) views. Scale bars = 2 mm.	FIGURE 4. Line-drawing of A. albicollum sp. nov. holotype (MNHNCu 6000) head in dorsal (A), ventral (B), frontal (C), and lateral (D) views. Scale bars = 2 mm.	2021-10-15	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair		Zenodo	biologists	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair			
DD4987C1FF96247CFF3DFC385F30FE6F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5572212/files/figure.png	http://doi.org/10.5281/zenodo.5572212	FIGURE 5. Distribution of Arrhyton in Cuba. Localities, other than the type-locality of A. albicollum sp. nov., are based on Rodríguez et al. (2013), Cajigas & Velazco (2020), the authors’ visual records, and specimens listed in Appendix 1. See the Discussion for Arrhyton aff. ainictum (with question mark) and A. aff. dolichura.	FIGURE 5. Distribution of Arrhyton in Cuba. Localities, other than the type-locality of A. albicollum sp. nov., are based on Rodríguez et al. (2013), Cajigas & Velazco (2020), the authors’ visual records, and specimens listed in Appendix 1. See the Discussion for Arrhyton aff. ainictum (with question mark) and A. aff. dolichura.	2021-10-15	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair		Zenodo	biologists	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair			
DD4987C1FF96247CFF3DFC385F30FE6F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5572214/files/figure.png	http://doi.org/10.5281/zenodo.5572214	FIGURE 6. Type locality of Arrhyton albicollum sp. nov. Cueva de los Panaderos at Gibara, Holguín Province. The degraded habitat comprised of grasses and spiny bushes (dominated by the invasive Dichrostachys cinerea). Photo: Antonio Cádiz.	FIGURE 6. Type locality of Arrhyton albicollum sp. nov. Cueva de los Panaderos at Gibara, Holguín Province. The degraded habitat comprised of grasses and spiny bushes (dominated by the invasive Dichrostachys cinerea). Photo: Antonio Cádiz.	2021-10-15	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair		Zenodo	biologists	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair			
DD4987C1FF96247CFF3DFC385F30FE6F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5572216/files/figure.png	http://doi.org/10.5281/zenodo.5572216	FIGURE 7. Arrhyton albicollum sp. nov. unvouchered adult individual from the type locality. The mucronate rostral scale is evident in the lower photograph. Photos: Diego Salas Pantoja.	FIGURE 7. Arrhyton albicollum sp. nov. unvouchered adult individual from the type locality. The mucronate rostral scale is evident in the lower photograph. Photos: Diego Salas Pantoja.	2021-10-15	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair		Zenodo	biologists	Díaz, Luis M.;Fong, Ansel;Salas, Diego;Hedges, S. Blair			
