Artiopoda - Agnostida - Spinagnostidae
Alternative combination: Agnostus brevifrons
Synonyms: Acadagnostus transversus Yang et al. 1993, Hypagnostus brachydolonus Zhou and Yang 1977, Hypagnostus kendectasicus Kryskov 1960, Hypagnostus parabrevifrons Yang et al. 1993
Belongs to Hypagnostus according to S. Peng and R. A. Robison 2000
See also Peng et al. 2009 and Yang et al. 1993
Sister taxa: Hypagnostus anhuiensis, Hypagnostus bilobatus, Hypagnostus gibber, Hypagnostus hunanicus, Hypagnostus parvifrons, Hypagnostus prodigialis, Hypagnostus scrobiculatus, Hypagnostus transversus, Hypagnostus truncatus, Hypagnostus vulgarus
Ecology: nektonic suspension feeder
Distribution:
• Cambrian of Antarctica (1 collection), China (55), India (1), Kazakhstan (13), United States (1: Utah)
Total: 71 collections including 74 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.