| Similarity | Rank | |
|---|---|---|
| subpentagonal | 0.949 | 80310 |
| holotype | 0.917 | 84955 |
| cordifera | 0.913 | 84680 |
| multipointed | 0.907 | 68915 |
| infradental | 0.905 | 48690 |
| pentagonal | 0.905 | 21927 |
| distalmost | 0.904 | 43520 |
| rhombic | 0.900 | 48485 |
| ventralmost | 0.900 | 67234 |
| sack-like | 0.899 | 87966 |
| granulifera | 0.899 | 92744 |
| dorsalmost | 0.899 | 44591 |
| interradial | 0.898 | 25526 |
| wing-like | 0.894 | 39911 |
| proximally | 0.892 | 29829 |
| adoral | 0.892 | 19823 |
| scale-like | 0.886 | 52462 |
| imbricate | 0.883 | 50529 |
| dorsally | 0.882 | 97059 |
| spinea | 0.881 | 80251 |
| trifid | 0.879 | 66959 |
| spine-like | 0.878 | 31264 |
| noded | 0.878 | 37733 |
| block-like | 0.873 | 39623 |
| clavigera | 0.870 | 58875 |