†Tremogasterina problematica Canu 1911 (bryozoan)
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Gymnolaemata - Cheilostomata - Arachnopusiidae
Belongs to Tremogasterina according to S. S. Brezina et al. 2021
Sister taxon: Tremogasterina cookae
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Casa de Piedra (upper Danian) (Paleocene of Argentina)
Specimen images are retrieved through the ePANDDA API.
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