Species
Zygatrypa paupera (Billings, 1866)
Synonyymit
1866 Zygospira paupera — Billings , pp. 46
1928 Zygospira paupera Billings — Twenhofel , pp. 214, fig. 21:21-22
1977 Zygatrypa paupera (Billings, 1866) — Copper , pp. 307, fig. 37:21-29
Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Brachiopoda |
Subphylum | Rhynchonelliformea |
Class | Rhynchonellata |
Order | Atrypida |
Suborder | Anazygidina |
Superfamily | Anazygoidea |
Family | Anazygidae |
Subfamily | Anazyginae |
Genus | Zygatrypa |
Species | exigua |
paupera |