Subspecies
Katastrophomena (Katastrophomena) antiquata scabrosa (Davidson, 1847)
Synonymy list
1847     Orthis scabrosa — Davidson , pp. 61, fig. 13:14,15
1848     Leptaena scabrosa (Davidson) — Davidson , pp. 318, fig. 3:13
1848     Leptaena antiquata (J. de C. Sowerby) — Davidson , pp. 319, fig. 3:11 left händ, not right hand
1848     Strophomena scabrosa (Davidson) — dOrbigny in Davidson , pp. 336
1861     Strophomena scabrosa (Davidson) — Lindström , pp. 372
1871     Strophomena antiquata (J. de C. Sowerby) — Davidson , pp. 299, fig. 44:6,10-13: non &:2-5,7-9,21,22
1949     Strophomena scabrosa (Davidson) — Bancroft , pp. 13, fig. 1:12-15
1949     Strophomena dura — Bancroft , pp. 15, fig. 1:11
1968     Katastrophomena scabrosa (Davidson) — Cocks , pp. 293
1974     Katastrophomena scabrosa (Davidson) — Bassett & Cocks , pp. 13
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Brachiopoda | 
| Subphylum | Rhynchonelliformea | 
| Class | Strophomenata | 
| Order | Strophomenida | 
| Superfamily | Strophomenoidea | 
| Family | Strophomenidae | 
| Subfamily | Furcitellinae | 
| Genus | Katastrophomena | 
| Subgenus | (Katastrophomena) | 
| Species | penkillensis | 
| woodlandensis | |
| Subspecies | antiquata scabrosa |