Family Mariametridae Clark 1909 (Feather star)
Crinoidea - Comatulida - Mariametridae
Parent taxon: Mariametroidea according to H. Hess and C. G. Messing 2011
Sister taxa: Colobometridae, Eudiocrinidae, Himerometridae, Zygometridae
Subtaxa: Dichrometra Lamprometra Liparometra Mariametra Oxymetra Pelometra Stephanometra
Type: Mariametra
Ecology: facultatively mobile intermediate-level epifaunal suspension feeder
Distribution: there are no occurrences of Mariametridae in the database