Subgenus
Atrypa (Atrypa) Dalman, 1828
Aiheeseen liittyvät julkaisut
Copper, P. 2004. Silurian (Late Llandovery-Ludlow) Atrypid Brachiopods from Gotland, Sweden, and Welsh Borderlands, Great Britain. pp. 1-219. DOI:10.1139/9780660190112
Bekker, H. 1924. Devon Irboska ümbruses: stratigraafia, fauna ja paleogeograafia. Eesti Loodusteaduse Arhiiv X, 1, 1-55. K. Mattiesen.
List of species
1. Atrypa (Atrypa affinis (J. Sowerby, 1822) | Wenlock
4. Atrypa (Atrypa) harknessi Alexander, 1949 | Wenlock
5. Atrypa (Atrypa) murchisoni Alexander, 1949 | Ludlow
6. Atrypa (Atrypa) reticularis (Linnaeus, 1758) | Ludlow
7. Atrypa (Atrypa) slitea Copper, 2004 | Wenlock
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Rhynchonellata |
| Order | Atrypida |
| Suborder | Atrypidina |
| Superfamily | Atrypoidea |
| Family | Atrypidae |
| Subfamily | Atrypinae |
| Genus | Atrypa |
| Subgenus | (Atrypa) |
| Species | Atrypa (Atrypa affinis |
| dzwinogrodensis | |
| gotha | |
| harknessi | |
| murchisoni | |
| reticularis | |
| slitea | |
| Subspecies | alata |
| Species | orbicularis |