Family
Onychochilidae Koken et Perner, 1925
Aiheeseen liittyvät julkaisut
Ebbestad, J. O. R., Kolata, D. R., Isakar, M. 2021. New onychochilid mollusks from the Middle and Upper Ordovician of Baltica and Laurentia. Journal of Paleontology 95, 1, 106-122. DOI:10.1017/jpa.2020.81
Frisk, Ǻ. M., Ebbestad, J. O. R. 2007. Paragastropoda, Tergomya and Gastropoda (Mollusca) from the Upper Ordovician Dalby Limestone, Sweden. GFF 129, 2, 83-99. DOI:10.1080/11035890701292083
Wängberg-Eriksson, K. 1979. Macluritacean gastropods from the Ordovician and Silurian of Sweden. Sveriges Geologiska Undersökning 733, 20, 3-33.
Öpik, A. 1930. Beiträge zur Kenntnis der Kukruse-(C2-C3-)Stufe in Eesti. IV. Tartu Ülikooli Geoloogia Instituudi Toimetused 24, 1-34.
List of species
1. Catalanispira reinwaldti (Öpik, 1930) | Kukruse Stage
2. Laeogyra arvetensis Wängberg-Eriksson, 1979 | Hirnantian
3. Laeogyra gracilis Perner, 1925 | Hirnantian
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Paragastropoda |
| Order | Mimospirida |
| Superfamily | Clisospiroidea |
| Family | Clisospiridae |
| Onychochilidae | |
| Subfamily | Catalanispirinae |
| Onychochilinae |
See also