Caleidocrinus

Caleidocrinus; Temporal range: Middle and early Upper Ordovician PreꞒ Ꞓ O S D C P T J K Pg N
	Caleidocrinus multiramus, 26mm
Scientific classification
Kingdom:	Animalia
Phylum:	Echinodermata
Class:	Crinoidea
Order:	Diparida
Family:	Iocrinidae
Genus:	Caleidocrinus; Waagen & Jahn, 1899
Species
	C. multiramus Barrande, 1899 (type) = C. barrandei ; C. turgidulusRamsbottom, 1961 ;

Last updated July 19, 2025

Caleidocrinus is a genus of sea lily that lived during the Middle and early Upper Ordovician in what is now the Czech Republic and Wales.^[1]

References

↑ Donovan, S.K. (1985). "The Ordovician crinoids genus Caleidocrinus Waagen and Jahn, 1899". Geological Journal. 20: 109–121. doi:10.1002/gj.3350200204.

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[1] Donovan, S.K. (1985). "The Ordovician crinoids genus Caleidocrinus Waagen and Jahn, 1899". Geological Journal. 20: 109–121. doi:10.1002/gj.3350200204.

[1]

Caleidocrinus Temporal range: Middle and early Upper Ordovician PreꞒ Ꞓ O S D C P T J K Pg N

Caleidocrinus multiramus, 26mm
Scientific classification
Kingdom:	Animalia
Phylum:	Echinodermata
Class:	Crinoidea
Order:	Diparida
Family:	Iocrinidae
Genus:	Caleidocrinus Waagen & Jahn, 1899
Species
C. multiramus Barrande, 1899 (type) = C. barrandei C. turgidulusRamsbottom, 1961