†subfamily Bilaminellinae Babanova 1964 (lamp shell)

Rhynchonellata - Rhynchonellida - Rhynchonellidae

Parent taxon: Rhynchonellidae according to A. Williams et al. 2002

Sister taxa: Davanirhynchiinae, Grestenella, Hypothyris, Ivanoviellinae, Nucleusorhynchiinae, Piarorhynchiinae, Praecyclothyrinae, Rhynchonellinae, Striirhynchiinae, Uralorhynchiinae

Subtaxa: Bilaminella Saccorhynchia

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Type: Bilaminella

Ecology: stationary epifaunal suspension feeder

Distribution:

• Jurassic of Ukraine (2 collections)

• Triassic of China (3)

Total: 5 collections each including a single occurrence

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