Genus
Ledanina Sidaravičiene, 1992
Current taxon already exists. See initial taxon Arpaschmidtella
Taxon ID: 7403
Fossil group: Ostracoda
Belongs to: Circulinidae
Other version of taxon: Arpaschmidtella
Stratigraphic distribution: Middle Ordovician (header.f_taxon_age_within 470.0 – 458.4 header.f_taxon_age_within_unit)
Baltoscandian species (in database):
Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Crustacea |
| Superclass | Oligostraca |
| Class | Ostracoda |
| Subclass | Podocopa |
| Order | Palaeocopida |
| Suborder | Beyrichicopina |
| Binodicopa | |
| Superfamily | Aechminacea |
| Family | Circulinidae |
| Genus | Arpaschmidtella |
| Circulina | |
| Circulinella | |
| Craspedopyxion | |
| Easchmidtella | |
| Gravensia | |
| Kinnekullea | |
| Ledanina | |
| Orechina | |
| Parapyxion | |
| Paraschmidtella | |
| Pedomphalella | |
| Pyxion | |
| Vogdesella |