Atractus Wagler, 1828

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 : 5

Atractus Wagler, 1828

1. Ventre beige anteriorly and dark brown to black posteriorly; dorsum reddish brown with black transverse blotches or small dots in juveniles and uniformly beige to black in adults ............... ............................................................ Atractus francoi ( Fig. 19a )

- Ventre uniformly cream; dorsum reddish, red or brown with black transverse blotches or crossbands white bordered in adults .......................................................... Atractus zebrinus ( Fig. 19b )

Figures

Fig. 19. Representative Dipsadidae Snakes of Rio de Janeiro: a, Atractus francoi from Paraty/RJ; b, Atractus zebrinus from Sapucaí-Mirim/SP; c, Caaeteboia amarali from Jacupiranga/SP; d, Cercophis auratus from Rio de Janeiro/RJ; e, Chlorosoma laticeps from São João da Barra/RJ; f, Clelia plumbea juvenile from Brazil; g, Clelia plumbea adult from Prado/BA; h, Coronelaps lepidus from Brazil. RJ = Rio de Janeiro, SP = São Paulo, BA= Bahia. Photos by Antônio Jorge Suzart Argôlo (h); Carlos Henrique de Oliveira Nogueira (e); Hugo Cabral (f); Jorge Antônio Lourenço Pontes (a); Luiz Eduardo Mendonça Regio (d); Marcelo Ribeiro Duarte (b, c); Thiago Silva-Soares (g).