†Spartobranchus Caron et al. 2013 (acorn worm)
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Full reference: J.-B. Caron, S. Conway Morris, and C.B. Cameron. 2013. Tubicolous enteropneusts from the Cambrian period. Nature 495:503-506
Parent taxon: Enteropneusta according to J.-B. Caron et al. 2013
Sister taxa: Harrimaniidae, Spengelidae
Subtaxa: Spartobranchus tenuis
Type: Spartobranchus tenuis
Distribution:
• Delamaran of Canada (1: British Columbia collection)
• Cambrian of United States (1: Utah)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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