†family Tritoechiidae Ulrich and Cooper 1936 (lamp shell)

Strophomenata - Billingsellida - Tritoechiidae

Parent taxon: Polytoechioidea according to L. E. Popov et al. 2009

See also Benedetto 2003 and Neuman 1964

Sister taxon: Polytoechiidae

Subtaxa: Korinevskia Pinatotoechia Tritoechiinae

View classification

Ecology: stationary epifaunal suspension feeder

Distribution:

• Arenig of China (2 collections)

• Arenigian of Argentina (1)

• Ordovician of Argentina (2), China (1), Ireland (1), Kazakhstan (12), United States (2: Oklahoma, Tennessee)

• Tremadoc of China (1)

Total: 22 collections including 23 occurrences

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