†Utagnostus trispinulus Robison 1964 (artiopod)
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Artiopoda - Agnostida - Clavagnostidae
Belongs to Utagnostus according to Robison 1964
Sister taxa: Utagnostus neglectus, Utagnostus songae
Ecology: slow-moving epifaunal detritivore
Distribution:
• Cambrian of Canada (1: Newfoundland and Labrador collection), China (1), Kazakhstan (4), United States (1: Utah)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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