Species
Trigonirhynchia stricklandii (J. de. C. Sowerby, 1839)
Synonymy list
1839     Terebratula Stricklandii — J. de C. Sowerby in Murchison , pp. 631, fig. pl. 13: 19
1861     Rhynchonella Stricklandii (J. de C. Sowerby) — Lindström , pp. 366
1867     Rhynchonella Stricklandii (J. de C. Sowerby) — Davidson , pp. 166, fig. pl. 21: 1-6, 28
1925     Uncinulina stricklandi (J. de C. Sowerby, 1839) — Muir-Wood , pp. 92-93, fig. 10,11
1974     Trigonirhynchia stricklandii (J. de C. Sowerby, 1839) — Bassett & Cocks , pp. 26
1978     Trigonirhynchia stricklandii (J. de C. Sowerby, 1839) — Cocks , pp. 149
1984     Trigonirhynchia stricklandii (J. de C. Sowerby, 1839) — Rubel et al. , pp. 22
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Brachiopoda | 
| Subphylum | Rhynchonelliformea | 
| Class | Rhynchonellata | 
| Order | Rhynchonellida | 
| Superfamily | Rhynchotrematoidea | 
| Family | Trigonorhynchiidae | 
| Subfamily | Trigonirhynchiinae | 
| Genus | Trigonirhynchia | 
| Species | stricklandii |