| argentina | | caiman latirostris | species | 1 | 0 |
| bolivia | | caiman crocodilus yacare | subspecies | 2 | 0 |
| bolivia | beni department | caiman yacare | species | 18 | 0 |
| brazil | | caiman crocodilus | species | 1 | 0 |
| brazil | | caiman crocodilus crocodilus | subspecies | 2 | 0 |
| brazil | | caiman crocodilus yacare | subspecies | 2 | 0 |
| brazil | | caiman latirostris | species | 77 | 0 |
| brazil | | caiman yacare | species | 1 | 0 |
| brazil | acre | caiman crocodilus | species | 4 | 0 |
| brazil | amazonas | caiman crocodilus | species | 183 | 2 |
| brazil | amazonas | caiman yacare | species | 19 | 0 |
| brazil | ceara | caiman crocodilus | species | 264 | 0 |
| brazil | espirito santo | caiman latirostris | species | 226 | 0 |
| brazil | goias | caiman crocodilus | species | 3 | 0 |
| brazil | maranhao | caiman crocodilus | species | 151 | 0 |
| brazil | mato grosso | caiman crocodilus | species | 16 | 1 |
| brazil | mato grosso | caiman crocodilus yacare | subspecies | 1 | 1 |
| brazil | mato grosso | caiman yacare | species | 11 | 0 |
| brazil | mato grosso do sul | caiman crocodilus | species | 1 | 1 |
| brazil | mato grosso do sul | caiman crocodilus yacare | subspecies | 0 | 1 |
| brazil | mato grosso do sul | caiman latirostris | species | 7 | 0 |
| brazil | mato grosso do sul | caiman yacare | species | 15 | 0 |
| brazil | minas gerais | caiman latirostris | species | 9 | 0 |
| brazil | para | caiman crocodilus | species | 33 | 1 |
| brazil | parana | caiman crocodilus | species | 1 | 0 |
| brazil | pernambuco | caiman latirostris | species | 259 | 0 |
| brazil | piaui | caiman crocodilus | species | 39 | 0 |
| brazil | rio grande do norte | caiman latirostris | species | 2 | 0 |
| brazil | rio grande do sul | caiman latirostris | species | 6 | 0 |
| brazil | rondonia | caiman crocodilus | species | 4 | 0 |
| brazil | rondonia | caiman yacare | species | 40 | 0 |
| brazil | roraima | caiman crocodilus | species | 27 | 0 |
| brazil | santa catarina | caiman latirostris | species | 3 | 0 |
| brazil | sao paulo | caiman latirostris | species | 0 | 1 |
| brazil | tocantins | caiman crocodilus | species | 17 | 0 |
| colombia | | caiman crocodilus | species | 18 | 0 |
| colombia | amazonas department | caiman crocodilus | species | 20 | 0 |
| colombia | antioquia department | caiman crocodilus fuscus | subspecies | 1 | 0 |
| colombia | bolivar department | caiman crocodilus fuscus | subspecies | 2 | 0 |
| colombia | casanare department | caiman crocodilus | species | 1 | 0 |
| colombia | choco department | caiman crocodilus fuscus | subspecies | 4 | 0 |
| colombia | huila department | caiman crocodilus fuscus | subspecies | 1 | 0 |
| colombia | meta department | caiman crocodilus | species | 2 | 0 |
| colombia | narino department | caiman crocodilus fuscus | subspecies | 1 | 0 |
| colombia | norte de santander department | caiman crocodilus fuscus | subspecies | 1 | 0 |
| colombia | putumayo department | caiman crocodilus | species | 2 | 0 |
| colombia | vichada department | caiman crocodilus | species | 1 | 0 |
| costa rica | | caiman crocodilus chiapasius | subspecies | 2 | 0 |
| paraguay | | caiman latirostris | species | 2 | 0 |
| paraguay | boqueron department | caiman yacare | species | 2859 | 0 |
| paraguay | presidente hayes department | caiman yacare | species | 2 | 0 |
| peru | loreto region | caiman crocodilus | species | 4 | 0 |
| peru | madre de dios region | caiman crocodilus | species | 3 | 0 |
| trinidad and tobago | tobago | caiman crocodilus | species | 53 | 0 |
| united states | mississippi | caiman crocodilus | species | 0 | 1 |
| venezuela | | caiman crocodilus | species | 2 | 0 |
| venezuela | guarico | caiman crocodilus | species | 6 | 0 |