Article · Wikipedia archive · Last revised Jul 18, 2026

Kailidiscus

Kailidiscus is an extinct genus of echinoderms which existed in what is now China during the Middle Cambrian period. It was named by Yuanlong Zhao, Colin D. Sumrall, Ronald L. Parsley and Jin Peng in 2010, and the type and only species is Kailidiscus chinensis. It bears close resemblance to the Burgess Shale fossil Walcottidiscus.

Last revised
Jul 18, 2026
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≈ 1 min
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Kailidiscus
Temporal range:
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Echinodermata
Class: Edrioasteroidea
Order: incertae sedis
Genus: Kailidiscus
Zhao et al., 2010
Species:
K. chinensis
Binomial name
Kailidiscus chinensis
Zhao et al., 2010

Kailidiscus is an extinct genus of echinoderms which existed in what is now China during the Middle Cambrian period.1 It was named by Yuanlong Zhao, Colin D. Sumrall, Ronald L. Parsley and Jin Peng in 2010, and the type and only species is Kailidiscus chinensis.1 It bears close resemblance to the Burgess Shale fossil Walcottidiscus.2

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