†Pragnellia Leith 1952 (tabulate coral)
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Parent taxon: Coccoseridicae according to D. Hill 1981
See also Sepkoski 2002
Sister taxa: Coccoserididae, Ellisitidae, Palaeoporitidae, Pycnolithidae, Urceopora
Subtaxa: Pragnellia delicatula
Ecology: stationary epifaunal suspension feeder-photosymbiotic
Distribution:
• Ordovician of Australia (3 collections), the Russian Federation (1), United States (1: Texas)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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