Trigonotretidae

Updated on Oct 18, 2023

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Kingdom Animalia Class Rhynchonellata Suborder Spiriferidina Rank Family		Phylum Brachiopoda Order Spiriferida Superfamily Spiriferoidea

Similar Neospirifer, Spiriferida, Rhynchonellata, Spirifer, Brachiopod

Trigonotretidae is an extinct family of articulate brachiopods belonging to the order Spiriferida.

These stationary epifaunal suspension feeders lived in the Carboniferous and Permian periods, from 360.7 to 252.3 Ma.

Genera

Aperispirifer Waterhouse 1968

Betaneospirifer Gatinaud 1949

Blasispirifer Kulikov 1950

Brachythyrinella

Cartorhium Cooper and Grant 1976

Costatispirifer Archbold and Thomas 1985

Crassispirifer Archbold and Thomas 1985

Cratispirifer Archbold and Thomas 1985

Fasciculatia Waterhouse 2004

Frechella

Fusispirifer Waterhouse 1966

Gibbospirifer Waterhouse 1971

Gypospirifer Cooper and Grant 1976

Imperiospira Archbold and Thomas 1993

Kaninospirifer

Lepidospirifer Cooper and Grant 1969

Neospirifer Fredericks 1919

Occidalia Archbold 1997

Pondospirifer Waterhouse 1978

Quadrospira Archbold 1997

Saltospirifer Cisterna and Archbold 2007

Septospirifer Waterhouse 1971

Sulciplica Waterhouse 1968

Trigonotreta Koenig 1825

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