| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Flabellina | trilineata | 430 |
| 2 | Flabellina | iodinea | 262 |
| 3 | Flabellina | affinis | 73 |
| 4 | Flabellina | exoptata | 67 |
| 5 | Flabellina | rubrolineata | 63 |
| 6 | Flabellina | cooperi | 31 |
| 7 | Flabellina | gracilis | 18 |
| 8 | Flabellina | bicolor | 17 |
| 9 | Flabellina | bilas | 12 |
| 10 | Flabellina | riwo | 8 |
| 11 | Flabellina | marcusorum | 5 |
| 12 | Flabellina | baetica | 4 |
| 13 | Flabellina | delicata | 4 |
| 14 | Flabellina | poenicia | 4 |
| 15 | Flabellina | dushia | 3 |
| 16 | Flabellina | cavolini | 3 |
| 17 | Flabellina | macassarana | 3 |
| 18 | Flabellina | albomarginata | 3 |
| 19 | Flabellina | babai | 3 |
| 20 | Flabellina | verta | 2 |
| 21 | Flabellina | gaditana | 2 |
| 22 | Flabellina | cynara | 2 |
| 23 | Flabellina | goddardi | 2 |
| 24 | Flabellina | verrucosa | 2 |
| 25 | Flabellina | engeli | 1 |
| 26 | Flabellina | nobilis | 1 |
| 27 | Flabellina | pedata | 1 |
| 28 | Flabellina | pellucida | 1 |
| 29 | Flabellina | angelvaldesi | 1 |
| 30 | Flabellina | rubropurpurata | 1 |
| 31 | Flabellina | salmonacea | 1 |
| 32 | Flabellina | telja | 1 |
| 33 | Flabellina | bulbosa | 1 |
| 34 | Flabellina | browni | 1 |
| 35 | Flabellina | bertschi | 1 |
| 36 | Flabellina | ischitana | 1 |
| 37 | Flabellina | lineata | 1 |