If it is considered that the spelling "Isoseculiflustra" is a lapsus calami, rather than a transliteration error, then the correct spelling is "Isosecuriflustra".
Type species: Flustra tenuis Kluge, 1914
| Synonyms | Author | Type species |
|---|---|---|
| Alloeoflustra | Hayward & Winston, 1994 | Flustra angusta Kluge, 1914 |
This genus includes the species:
| Isoseculiflustra angusta | (Kluge, 1914) | Recent | Antarctica |
| Isoseculiflustra tenuis | (Kluge, 1914) | Recent | Antarctica |
| Isoseculiflustra rubefacta | (Moyano, 1972) | Recent | Antarctica |
| Isoseculiflustra thysanica | Moyano 1996 | Recent | Antarctica |