| Philactinoposthia brevis Nilsson, Walberg, & Jondelius, 2011 | | w | primary taxonomic authority (describer) | 3-6, Figs 1-3 |
| Philactinoposthia ischiae Nilsson, Wallberg, & Jondelius, 2011 | | w | primary taxonomic authority (describer) | 6-8, figs 3-6 |
| Philactinoposthia multipunctata Nilsson, Wallberg, & Jondelius, 2011 | | w | primary taxonomic authority (describer) | 9-10 |
| Philactinoposthia novaecaledoniae Nilsson, Wallberg, & Jondelius, 2011 | | w | primary taxonomic authority (describer) | 11-15 |
| Childia aculifera Nilsson, Wallberg, & Jondelius, 2011 | | w | primary taxonomic authority (describer) | 15-18 |
| Childia curinii Nilsson, Wallberg, & Jondelius, 2011 | | w | primary taxonomic authority (describer) | 18-22 |
| Isodiametridae Pharyngia Nilsson, Wallberg, & Jondelius, 2011 | | w | primary taxonomic authority (describer) | 22 |
| Pharyngia furva Nilsson, Wallberg, & Jondelius, 2011 | | w | primary taxonomic authority (describer) | 21-24 |
| Solenofilomorpha justinei Nilsson, Wallberg, & Jondelius, 2011 | | w | primary taxonomic authority (describer) | 25-29 |