Isarachnanthus maderensis (Johnson, 1861)
, ABP: E00286
Taxonomy
| Kingdom | Animalia |
| Phylum | Cnidaria |
| Class | Anthozoa |
| Order | Ceriantharia |
| Family | Arachnantidae |
| Genus | Isarachnanthus |
| Specific Epithet | maderensis |

| Kingdom | Animalia |
| Phylum | Cnidaria |
| Class | Anthozoa |
| Order | Ceriantharia |
| Family | Arachnantidae |
| Genus | Isarachnanthus |
| Specific Epithet | maderensis |
