| Hystrichosphaera hyperacantha + | 23:25:38, 21 December 2016 + |
| Hystrichosphaera incerta + | 23:25:38, 21 December 2016 + |
| Hystrichosphaera inconspicua + | 23:25:38, 21 December 2016 + |
| Hystrichosphaera intermedia + | 19:55:42, 4 December 2016 + |
| Hystrichosphaera leptoderma + | 23:25:39, 21 December 2016 + |
| Hystrichosphaera longispinosa + | 23:25:39, 21 December 2016 + |
| Hystrichosphaera longispinosa forma longispinosa + | 17:39:15, 2 December 2016 + |
| Hystrichosphaera longispinosa forma pumilis + | 17:39:15, 2 December 2016 + |
| Hystrichosphaera membranacea + | 23:25:40, 21 December 2016 + |
| Hystrichosphaera membranosa + | 23:25:41, 21 December 2016 + |
| Hystrichosphaera mensula + | 23:25:41, 21 December 2016 + |
| Hystrichosphaera mirabilis + | 23:25:41, 21 December 2016 + |
| Hystrichosphaera monilis + | 23:25:42, 21 December 2016 + |
| Hystrichosphaera nodosa + | 23:25:42, 21 December 2016 + |
| Hystrichosphaera ovum + | 19:55:46, 4 December 2016 + |
| Hystrichosphaera paradoxa + | 19:55:46, 4 December 2016 + |
| Hystrichosphaera pedata + | 23:25:43, 21 December 2016 + |
| Hystrichosphaera penicillata + | 23:25:44, 21 December 2016 + |
| Hystrichosphaera penicillata forma coronata + | 23:25:44, 21 December 2016 + |
| Hystrichosphaera penicillata forma medusettiformis + | 23:25:44, 21 December 2016 + |
| Hystrichosphaera penicillata forma penicillata + | 17:39:20, 2 December 2016 + |
| Hystrichosphaera penicillata forma rhizopodiphora + | 23:25:45, 21 December 2016 + |
| Hystrichosphaera perforata + | 23:25:45, 21 December 2016 + |
| Hystrichosphaera pilosa + | 19:55:49, 4 December 2016 + |
| Hystrichosphaera pilosa forma nanus + | 23:25:46, 21 December 2016 + |