| Similarity | Rank | |
|---|---|---|
| reptiles | 0.936 | 24722 |
| mammals | 0.927 | 14914 |
| invertebrates | 0.901 | 40647 |
| amphibian | 0.898 | 57126 |
| species | 0.886 | 1842 |
| arthropods | 0.884 | 87392 |
| vertebrates | 0.881 | 54504 |
| salamanders | 0.877 | 71579 |
| mammal | 0.870 | 31258 |
| invertebrate | 0.867 | 67675 |
| habitats | 0.837 | 13856 |
| vertebrate | 0.832 | 55855 |
| otters | 0.830 | 43964 |
| birds | 0.828 | 3112 |
| frogs | 0.823 | 20148 |
| tortoises | 0.821 | 56033 |
| lizards | 0.818 | 30337 |
| herbivores | 0.818 | 62421 |
| seabirds | 0.817 | 56141 |
| cetaceans | 0.817 | 91445 |
| iguanas | 0.815 | 65873 |
| mollusks | 0.813 | 80887 |
| tadpoles | 0.812 | 72329 |
| turtles | 0.812 | 15146 |
| crustaceans | 0.811 | 53035 |