Achistrum | |
---|---|
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Echinodermata |
Class: | Holothuroidea |
Order: | Apodida |
Family: | †Achistridae |
Genus: | †Achistrum Etheridge, 1881 |
Achistrum is an extinct genus of sea cucumber which existed in Poland during the Triassic period, and the United States during the Carboniferous period. It contains the species Achistrum nicholsoni and Achistrum ludwigi.
References
- Triassic Holothurian Sclerites from Tatra Mountains Krystyna Zawidzka.
Taxon identifiers | |
---|---|
Achistrum |
This article about a prehistoric sea cucumber is a stub. You can help Misplaced Pages by expanding it. |