Species
Idiostrophia tenuicostata Popov, Egerquist et Zuykov, 2005
Synonymy list
2005     Idiostrophia tenuicostata sp. nov — Popov et al. , pp. 12-13, fig. 2: 1-8 / 4A
2017     Idiostrophia tenuicostata Popov et al., 2005 — Harper et al. , fig. 5I-J
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Brachiopoda | 
| Subphylum | Rhynchonelliformea | 
| Class | Rhynchonellata | 
| Order | Pentamerida | 
| Superfamily | Camerelloidea | 
| Family | Camerellidae | 
| Subfamily | Camerellinae | 
| Genus | Idiostrophia | 
| Species | digitata | 
| prima | |
| tenuicostata |