†Holmitheca
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Hyolitha - Orthothecida - Tetrathecidae
Parent taxon: Tetrathecidae according to P. D. Kruse 2002
See also Sepkoski 2002
Sister taxa: none
Subtaxa: Holmitheca quadricostatus
Ecology: stationary epifaunal suspension feeder
Distribution:
• Cambrian of Canada (2: Newfoundland and Labrador collections)
• Templetonian of Australia (1)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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