Subspecies
Eostropheodonta hirnantensis hirnantensis (McCoy, 1851)
Type specimen data
SM ; A28831 (Hirnant Fm., Hirnantian)
Synonymy list
1851 Orthis Hirnantensis — McCoy , pp. 395
1852 Orthis Hirnantensis M´Coy — M´Coy in Sedgewick & M´Coy , pp. 219, fig. pl. 1H: 11, 11a-c
1869 Orthis Hirnantensis [sic] M´Coy — Davidson , pp. 261, fig. pl. 32: 5-9
1883 Orthis Hirnantensis [sic] M´Coy — Davidson , pp. 189 pars, fig. figs 8-10, non 11
1949 Eostropheodonta whittingtoni sp. nov. — Bancroft , pp. 9, fig. pl. 2: 6
1949 Eostropheodonta hirnantensis mut. delicatula — Bancroft , pp. 9, fig. pl. 2: 7
1975 Eostropheodonta whittingtoni Bancroft — Cocks et Price , pp. 712, fig. pl. 83: 6, 8; pl. 84: 4, 7
1978 Eostropheodonta hirnantensis (M´Coy) — Cocks , pp. 125
1978 Eostropheodonta hirnantensis (M´Coy) — Harper & Boucot , pp. 102, fig. pl. 13: 1-15, 17-19
1980 Eostropheodonta hirnantensis (M´Coy) — Hiller , pp. 197, fig. figs 346, 348-353
Klassificering
| Organism group | Biota |
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Strophomenata |
| Order | Strophomenida |
| Superfamily | Strophomenoidea |
| Family | Leptostrophiidae |
| Genus | Eostropheodonta |
| Species | hirnantensis |
| Subspecies | hirnantensis |
| siluriana |