| Family | Genus | Species | Common name | % Correct |
|---|---|---|---|---|
| Alligatoridae | Alligator | mississippiensis | American alligator | 96%
|
| Crocodylidae | Crocodylus | acutus | American crocodile | 96%
|
| Crocodylidae | Crocodylus | porosus | Saltwater crocodile | 94%
|
| Crocodylidae | Crocodylus | niloticus | Nile crocodile | 93%
|
| Gavialidae | Gavialis | gangeticus | Gharial | 88%
|
| Alligatoridae | Melanosuchus | niger | Black caiman | 81%
|
| Alligatoridae | Alligator | sinensis | Chinese alligator | 81%
|
| Crocodylidae | Osteolaemus | tetraspis | Dwarf crocodile | 69%
|
| Gavialidae | Tomistoma | schlegelii | False gharial | 69%
|
| Crocodylidae | Crocodylus | johnstoni | Freshwater crocodile | 69%
|
| Crocodylidae | Crocodylus | rhombifer | Cuban crocodile | 66%
|
| Alligatoridae | Caiman | crocodilus | Spectacled caiman | 63%
|
| Crocodylidae | Crocodylus | palustris | Mugger crocodile | 59%
|
| Crocodylidae | Crocodylus | siamensis | Siamese crocodile | 59%
|
| Crocodylidae | Crocodylus | intermedius | Orinoco crocodile | 56%
|
| Alligatoridae | Caiman | yacare | Yacare caiman | 55%
|
| Crocodylidae | Crocodylus | novaeguineae | New Guinea crocodile | 49%
|
| Crocodylidae | Crocodylus | moreletii | Morelet's crocodile | 48%
|
| Crocodylidae | Crocodylus | suchus | West African crocodile | 48%
|
| Crocodylidae | Crocodylus | mindorensis | Philippine crocodile | 47%
|
| Alligatoridae | Paleosuchus | palpebrosus | Cuvier's dwarf caiman | 45%
|
| Alligatoridae | Caiman | latirostris | Broad-snouted caiman | 37%
|
| Alligatoridae | Paleosuchus | trigonatus | Smooth-fronted caiman | 37%
|
| Crocodylidae | Mecistops | cataphractus | West African slender-snouted crocodile | 33%
|
| Crocodylidae | Mecistops | leptorhynchus | Central African slender-snouted crocodile | 30%
|
| Crocodylidae | Osteolaemus | osborni | Osborn's dwarf crocodile | 29%
|
| Crocodylidae | Crocodylus | raninus | Borneo crocodile | 27%
|
| Crocodylidae | Crocodylus | halli | Hall's New Guinea crocodile | 27%
|