Brachiopoda - Mitrosagophora

Full reference: V. V. Missarzhevsky and A. M. Mambetov. 1981. Stratigrafiya i fauna pogranichnykh sloyev Kembriya i Dokembriya Malogo Karatau [Stratigraphy and fauna of the Precambrian-Cambrian boundary beds of the Malyy Karatau]. Trudy Ordena Trudovogo Krasnogo Znameni Geologicheskiy Institut Akademiya NAUK SSSR 326:1-90

Parent taxon: Mitrosagophora according to J. J. Sepkoski 2002

Sister taxa: Geresia, Kelanella, Lugoviella, Paterimitra, Porcauricula, Sonella, Tommotiidae

Subtaxa: Bercutia cristata

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Type: Bercutia cristata

Ecology: facultatively mobile epifaunal suspension feeder