Species
Atrypoidea (Atrypoidea) sulcata (Lindström, 1861)
Synonymy list
1861 Spiringerina sulcata — Lindström , pp. 364, fig. 12:4 (4 views)
1974 Lissatrypa? sulcata — Basset & Cocks , fig. 9:1a-d
2004 Atrypoidea sulcata (Lindström, 1861) — Copper , pp. 117, fig. 27A:a-q; fig 80-82
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Rhynchonellata |
| Order | Atrypida |
| Suborder | Lissatrypidina |
| Superfamily | Lissatrypoidea |
| Family | Lissatrypidae |
| Subgenus | Atrypoidea (Atrypoidea) |
| Species | hemsea |
| prunum | |
| saaremaaensis | |
| sulcata |