Homostelea
Homostelea | |
---|---|
Trochocystites bohemicus from the Czech Republic with a length of 15 millimetres (0.59 in) | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Echinodermata |
Subphylum: | Homalozoa |
Class: | Homostelea |
Homostelea is an extinct class of echinoderms that lived only in the Middle Cambrian era.[1]
References
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