Drymoluber Amaral, 1930

Luna, Igor Veronese de, Ugalde, Miguel Relvas, Guimarães, Mariana Rocha Santos, Hoffmann, Kauann, Citeli, Nathalie, Kiefer, Mara Cintia & Hamdan, Breno, 2025, Fig. 3 in Positive association between PTN polymorphisms and schizophrenia in Northeast Chinese Han population., Zoological Studies 64 (20), pp. 141-149 : 6

Drymoluber Amaral, 1930

1. Dorsal scale in 15 rows; 157–173 ventral scales in males, 160–180 in females; 87–110 subcaudal scales in males, 86–109 in females; small specimens have dark crossbands 1.5–7 scales wide and light interspaces 0.5–2.5 scales wide; uniform dorsum colour in adults; in some individuals, the dorsal colour changes posterior to the first third or the half of the body; the dorsum of head is sometimes paler than the body .......................................... .................................................... Drymoluber dichrous ( Fig. 17a )

Figures

Fig. 17. Representative Colubridae Snakes of Rio de Janeiro. a, Drymoluber dichrous juvenile from Campos dos Goytacazes/RJ; b, Drymoluber dichrous adult from Barra do Choça/BA; c, Leptophis marginatus from Cachoeiras de Macacú/RJ; d, Leptophis liocercus from Mangaratiba/RJ; e, Oxybelis aeneus from Niterói/RJ; f, Palusophis bifossatus from Três Rios/RJ; g, Spilotes pullatus from Guapimirim/RJ; h, Spilotes sulphureus dark pattern from Saquarema/RJ. BA = Bahia, PE = Pernambuco, RJ = Rio de Janeiro. Photos by Breno Hamdan (e, f, g); Carlos Henrique de Oliveira Nogueira (a); Guilherme Jones Souza (c); Igor Veronese de Luna (h); Marco Antônio de Freitas (b); Miguel Relvas Ugalde (d).