FIGURE 2. General views of the holotypes of Micrurus spixii spixii (A—ZSM 209/0, SVL= 1167 mm) from Solimões River, state of Amazonas, Brazil; M. s. martiusi (B—MCZ 2612, SVL= 1213 mm) from municipality of Santarém, state of Pará, Brazil; M. s. obscurus (C—picture modified from the Jan & Sordelli 1872) from province of Iquitos, department of Loreto, Peru; and the lectotype of M. s princeps (D—BMNH 1946.1.20.44, SVL= 1241 mm) from province of Sara, department of Santa Cruz, Bolivia.