Crinoidea - Comatulida - Himerometridae

Parent taxon: Mariametroidea according to H. Hess and C. G. Messing 2011

Sister taxa: Colobometridae, Eudiocrinidae, Mariametridae, Zygometridae

Subtaxa: Amphimetra Craspedometra Discometra Heterometra Himerometra Homalometra

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Type: Himerometra

Ecology: facultatively mobile intermediate-level epifaunal suspension feeder

Distribution: found only at Unspecified localities [Inglis Limestone] (Eocene of Florida)

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