| Similarity | Rank | |
|---|---|---|
| bidentata | 0.932 | 80327 |
| ophiopristis | 0.928 | 68618 |
| bairdi | 0.928 | 98424 |
| verrilli | 0.927 | 88019 |
| valenciennesi | 0.923 | 98418 |
| ophiotoma | 0.921 | 76109 |
| ophiolimna | 0.915 | 84944 |
| griegi | 0.914 | 92596 |
| globifera | 0.913 | 85096 |
| ophioplinthaca | 0.909 | 98360 |
| ophioprium | 0.907 | 61525 |
| abyssicola | 0.907 | 68658 |
| caputmedusae | 0.907 | 93094 |
| ophiura | 0.906 | 74006 |
| spectabilis | 0.905 | 98391 |
| retecta | 0.904 | 92747 |
| densa | 0.900 | 87881 |
| ophiotominae | 0.891 | 80355 |
| spinea | 0.891 | 80251 |
| abyssorum | 0.891 | 88073 |
| ophiotrema | 0.890 | 80263 |
| ingolfiana | 0.889 | 99953 |
| fragilis | 0.888 | 88072 |
| ophiolebes | 0.886 | 73857 |
| duplicata | 0.885 | 92714 |