Species
Heterorthina alternata (Sowerby, 1839)
Synonyymit
1839     Orthis alternata — J. de C. Sowerby , pp. 19, fig. 6
2000     Heterorthis alternata (J. de C. Sowerby) — Harper , pp. 804, fig. fig. 582, 1e-g
Luokittelu
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Brachiopoda | 
| Subphylum | Rhynchonelliformea | 
| Class | Rhynchonellata | 
| Order | Orthida | 
| Suborder | Dalmanellidina | 
| Superfamily | Dalmanelloidea | 
| Family | Heterorthidae | 
| Genus | Heterorthina | 
| Species | alternata |