Table 1. The 47 candidate amphibian species with high ED scores and “Data Deficient” IUCN assessment staus.
| Rank | Family | Species | ED score |
| 1 | Rhinatrematidae | Epicrionops columbianus | 81.3908 |
| 2 | Rhinatrematidae | Epicrionops lativittatus | 81.3908 |
| 3 | Rhinatrematidae | Epicrionops marmoratus | 81.3908 |
| 4 | Rhinatrematidae | Epicrionops parkeri | 81.3908 |
| 5 | Rhinatrematidae | Epicrionops peruvianus | 81.3908 |
| 6 | Caeciliidae | Herpele multiplicata | 73.1665 |
| 7 | Caeciliidae | Luetkenotyphlus brasiliensis | 63.6999 |
| 8 | Caeciliidae | Geotrypetes angeli | 59.3842 |
| 9 | Caeciliidae | Geotrypetes pseudoangeli | 59.3842 |
| 10 | Caeciliidae | Boulengerula changamwensis | 56.8488 |
| 11 | Caeciliidae | Boulengerula denhardti | 56.8488 |
| 12 | Caeciliidae | Boulengerula fischeri | 56.8488 |
| 13 | Pipidae | Hymenochirus boulengeri | 52.5783 |
| 14 | Pipidae | Hymenochirus feae | 52.5783 |
| 15 | Myobatrachidae | Mixophyes.hihihorlo | 50.1187 |
| 16 | Caeciliidae | Dermophis costaricensis | 50.0494 |
| 17 | Caeciliidae | Dermophis glandulosus | 50.0494 |
| 18 | Caeciliidae | Dermophis gracilior | 50.0494 |
| 19 | Caeciliidae | Dermophis oaxacae | 50.0494 |
| 20 | Caeciliidae | Dermophis occidentalis | 50.0494 |
| 21 | Caeciliidae | Microcaecilia rabei | 49.7193 |
| 22 | Caeciliidae | Microcaecilia supernumeraria | 49.7193 |
| 23 | Caeciliidae | Gegeneophis carnosus | 45.7398 |
| 24 | Caeciliidae | Gegeneophis danieli | 45.7398 |
| 25 | Caeciliidae | Gegeneophis fulleri | 45.7398 |
| 26 | Caeciliidae | Gegeneophis krishni | 45.7398 |
| 27 | Caeciliidae | Gegeneophis seshachari | 45.7398 |
| 28 | Caeciliidae | Gegeneophis madhavaorum | 45.7398 |
| 29 | Caeciliidae | Gegeneophis nadkarnii | 45.7398 |
| 30 | Ambystomatidae | Ambystoma flavipiperatum | 42.3185 |
| 31 | Ambystomatidae | Ambystoma rivulare | 42.3185 |
| 32 | Ambystomatidae | Ambystoma silvensis | 42.3185 |
| 33 | Hynobiidae | Protohynobius puxiongensis | 42.1579 |
| 34 | Caeciliidae | Siphonops insulanus | 41.7074 |
| 35 | Caeciliidae | Siphonops leucoderus | 41.7074 |
| 36 | Caeciliidae | Crotaphatrema bornmuelleri | 37.1099 |
| 37 | Caeciliidae | Crotaphatrema lamottei | 37.1099 |
| 38 | Caeciliidae | Crotaphatrema tchabalmbaboensis | 37.1099 |
| 39 | Caeciliidae | Atretochoana eiselti | 35.9600 |
| 40 | Ichthyophiidae | Uraeotyphlus interruptus | 35.3800 |
| 41 | Ichthyophiidae | Uraeotyphlus malabaricus | 35.3800 |
| 42 | Ichthyophiidae | Uraeotyphlus menoni | 35.3800 |
| 43 | Ichthyophiidae | Uraeotyphlus narayani | 35.3800 |
| 44 | Ichthyophiidae | Uraeotyphlus oxyurus | 35.3800 |
| 45 | Mantellidae | Wakea madinika | 34.9872 |
| 46 | Microhylidae | Adelastes hylonomos | 30.5161 |
| 47 | Limnodynastidae | Notaden weigeli | 29.3150 |