Species: Leposternon polystegum | Cobra-de-duas-cabeças Date: 1978-02-27 Country: Brasil
Institution: Museu Paraense Emílio Goeldi Collection: Coleção Herpetológica do Museu Goeldi Basis of record: Preserved specimen Catalogue number: HLA:MPEG.HLA 011635 View record
Species: Leposternon polystegum | Cobra-de-duas-cabeças Date: 1979-08-16 Country: Brasil
Institution: Museu Paraense Emílio Goeldi Collection: Coleção Herpetológica do Museu Goeldi Basis of record: Preserved specimen Catalogue number: HLA:MPEG.HLA 012491 View record
Species: Leposternon polystegum | Cobra-de-duas-cabeças Date: 1978-10-01 Country: Brasil
Institution: Museu Paraense Emílio Goeldi Collection: Coleção Herpetológica do Museu Goeldi Basis of record: Preserved specimen Catalogue number: HLA:MPEG.HLA 012066 View record