Image for the group Antedonoidea

Antedonoidea [superfamily]

Antedonidae [family]

Bathymetrinae [subfamily]

Fariometra [genus]

Fariometra parvula [species]

Tonrometra [genus]

Heliometrinae [subfamily]

Florometra [genus]

Florometra serratissima [species]

Antedonoidea sp. 1 [species]

Pentametrocrinidae [family]

Pentametrocrinus [genus]

Pentametrocrinus paucispinulus [species]

Zenometridae [family]

Psathyrometra [genus]

Psathyrometra fragilis [species]

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