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Tweedaleia Waterhouse (lamp shell)

Rhynchonellata - Spiriferida - Ingelarellidae

PaleoDB taxon number: 177756

Parent taxon: Notospiriferinae according to J. B. Waterhouse and G. R. Shi 2010

Sister taxa: Farmerella, Notospirifer, Papulinella

Subtaxa: Tweedaleia tweedalei

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Ecology: stationary epifaunal suspension feeder