†Amsdenina (lamp shell)
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Rhynchonellata - Pentamerida - Gypidulidae
Parent taxon: Gypidulinae according to A. Williams et al. 2002
See also Sepkoski 2002
Sister taxa: Ascanigypa, Breviseptum, Cadudium, Carinagypa, Caryogyps, Galeatagypa, Gashaomiaoia, Gypidula, Gypidulina, Gypiduloides, Lysigypa, Novozemelia, Physemella, Plicogypa, Sieberella
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution:
• Silurian of Canada (7: Northwest Territories, Nunavut, Quebec, Québec collections), United States (2: Oklahoma)
Total: 9 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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