Species
Trifissura rigida Holmer, Popov et Bassett, 2014
Synonyymit
2014 Trifissura rigida new species — Holmer et al. , pp. 494, fig. 1.6; 1.7; 1.10; 5.4-5.10
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Chileata |
| Order | Chileida |
| Genus | Trifissura |
| Species | rigida |