Geographic distribution of A. ambiniger. Green circles = verified point records of A. ambiniger; red circles = wrong (or from missing specimens) point records previously attributed to A. ambiniger (see Table 1 in the Supplementary Table); Polygon = extension of occurrence (7,626.941 km²).

  Part of: Entiauspe-Neto OM, Koch C, Harvey MB, Colli GR, Guedes TB (2021) Redescription of Apostolepis ambiniger (Peters, 1869) (Serpentes: Dipsadidae: Elapomorphini). Vertebrate Zoology 71: 231-251.