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CPD Site SA19, Caatinga of North-Eastern Brazil
| Conservation unit | State | Area (ha) |
| Biological Reserve | ||
| Guaribas | Paraíba | 4321 |
| Serra Negra | Pernambuco | 1100 |
| Saltinho | Pernambuco | 548 |
| Pedra Talhada | Pernambuco/Alagôas | 4469 |
| Santa Isabel | Sergipe | 2766 |
Ecological Station |
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| Seridó | Rio Grande do Norte | 1116 |
| Mamanguape | Paraíba | 2670 |
| Foz São Francisco/Praia do Peba | Alagôas | 5322 |
| Itabaiana | Sergipe | 1100 |
| Uruçuí-Una | Piauí | 135,000 |
National Park |
||
| Sete Cidades | 6221 | |
| Ubajara | Ceará | 563 |
| Serra da Capivara | Piauí | 97,993 |
National Forest |
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| Araripe | Ceará | 38262 |
Environmental Protection Zone (APA) |
||
| Jericoacoara | Ceará | 6800 |
| Piacabuçu | Alagôas | 8600 |
Total |
316,851 |
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