dc:description"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.";
dc:description"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).";
dc:description"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).";
dc:description"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.";
dc:description"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.";
