†Acidusus aculeatus Angelin 1851
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Artiopoda - Agnostida - Ptychagnostidae
Alternative combinations: Agnostus aculeatus, Ptychagnostus aculeatus
Belongs to Acidusus according to Laurie 2008
See also Westrop et al. 1996
Sister taxa: none
Distribution:
• Cambrian of Antarctica (1 collection), Argentina (1), Australia (1), Canada (1: Newfoundland and Labrador), China (5), India (3), Kazakhstan (12), United States (2: Alaska, Utah)
Total: 26 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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