Species
Dalecarlioceras constrictum Frye, 1987
Synonymy list
1987     Dalecarlioceras constrictum n. sp. — Frye , pp. 92, fig. 3G-H
2025     Dalecarlioceras constrictum Frye, 1987 — Kröger , pp. 86, fig. Figs 29D, 34A–B
Selection of related publications
Kröger, B. 2025. The Lyckholm acme of cephalopods – Review of the late Katian (Vormsi–Pirgu regional stages) Ordovician cephalopods of Estonia.  European Journal of Taxonomy   978,      1-169. DOI:10.5852/ejt.2025.978.2801
Frye, M. W. 1987. Upper Ordovician (Harjuan) oncoceratid nautiloids from the Boda Limestone, Siljan District, Sweden.  GFF   109,   1,   83-99. DOI:10.1080/11035898709454748
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Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Mollusca | 
| Class | Cephalopoda | 
| Subclass | Multiceratoidea | 
| Order | Oncocerida | 
| Family | Oncoceratidae | 
| Genus | Dalecarlioceras | 
| Species | bodense | 
| constrictum | |
| dalecarlicum | 
References based on distribution
- Frye, 1987 Kallholn quarry
- Kröger, 2025 Hosholm, tower outcrop Pirgu Stage