| 1 | Prague Zoo | 🇨🇿 Czechia | In captivity |
| 2 | National Zoological Park | 🇺🇸 United States | In captivity |
| 3 | Cincinnati Zoo and Botanical Garden | 🇺🇸 United States | In captivity |
| 4 | Antwerp Zoo | 🇧🇪 Belgium | In captivity |
| 5 | Paris Zoological Park | 🇫🇷 France | In captivity |
| 6 | Aquarium du palais de la Porte Dorée | 🇫🇷 France | In captivity |
| 7 | Zoo Miami | 🇺🇸 United States | In captivity |
| 8 | Kansas City Zoo | 🇺🇸 United States | In captivity |
| 9 | Parque Zoológico de León - Zooleón | 🇲🇽 Mexico | In captivity |
| 10 | Phoenix Zoo | 🇺🇸 United States | In captivity |
| 11 | São Paulo Zoo | 🇧🇷 Brazil | In captivity |
| 12 | Louisville Zoo | 🇺🇸 United States | In captivity |
| 13 | Zoo La Barben | 🇫🇷 France | In captivity |
| 14 | Berlin Zoological Garden | 🇩🇪 Germany | In captivity |
| 15 | Caldwell Zoo | 🇺🇸 United States | In captivity |
| 16 | Zoológico de Goiânia | 🇧🇷 Brazil | In captivity |
| 17 | Dickerson Park Zoo | 🇺🇸 United States | In captivity |
| 18 | Indianapolis Zoo | 🇺🇸 United States | In captivity |
| 19 | Lisbon Zoo | 🇵🇹 Portugal | In captivity |
| 20 | Parc de l'Auxois | 🇫🇷 France | In captivity |
| 21 | Melbourne Zoo | 🇦🇺 Australia | In captivity |
| 22 | Potter Park Zoo | 🇺🇸 United States | In captivity |
| 23 | Mesker Park Zoo and Botanic Garden | 🇺🇸 United States | In captivity |
| 24 | Budapest Zoo & Botanical Garden | 🇭🇺 Hungary | In captivity |
| 25 | Faunia | 🇪🇸 Spain | In captivity |
| 26 | Rio de Janeiro Zoological Garden | 🇧🇷 Brazil | In captivity |
| 27 | Northumberland Zoo | 🇬🇧 United Kingdom | In captivity |
| 28 | Parque de las Leyendas | 🇵🇪 Peru | In captivity |
| 29 | Parque Zoológico Chorros de Milla | 🇻🇪 Venezuela | In captivity |
| 30 | Paphos Zoo | 🇨🇾 Cyprus | In captivity |
| 31 | The Abilene Zoo | 🇺🇸 United States | In captivity |
| 32 | Como Park Zoo and Conservatory | 🇺🇸 United States | In captivity |
| 33 | Como Zoo | 🇺🇸 United States | In captivity |
| 34 | Parque Zoobotânico do Museu Paraense Emílio Goeldi | 🇧🇷 Brazil | In captivity |
| 35 | Museu Paraense Emílio Goeldi | 🇧🇷 Brazil | In captivity |
| 36 | Zoo. La Isla del Tapir | 🇪🇨 Ecuador | In captivity |
| 37 | Parque de la Conservación | 🇨🇴 Colombia | In captivity |
| 38 | Hope Zoo | 🇯🇲 Jamaica | In captivity |
| 39 | VigoNature | 🇪🇸 Spain | In captivity |
| 40 | Ecozoológico San Martín | 🇪🇨 Ecuador | In captivity |
| 41 | Central Park Zoo | 🇺🇸 United States | In captivity |
| 42 | Zoo Lagos | 🇵🇹 Portugal | In captivity |
| 43 | Brandywine Zoo | 🇺🇸 United States | In captivity |
| 44 | Sao Paulo aquarium | 🇧🇷 Brazil | In captivity |
| 45 | Siam Serpentarium | 🇹🇭 Thailand | In captivity |
| 46 | Vancouver Aquarium | 🇨🇦 Canada | In captivity |
| 47 | Snake Farm of Queen Saovabha Memorial Institute | 🇹🇭 Thailand | In captivity |
| 48 | Texas State Aquarium | 🇺🇸 United States | In captivity |
| 49 | Exotarium Sosnowiec | 🇵🇱 Poland | In captivity |
| 50 | Aquarium Berlin | 🇩🇪 Germany | In captivity |