Hypagnostus parvifrons Linnarsson 1869 (trilobite)

Trilobita - Agnostida - Spinagnostidae

Alternative combination: Agnostus parvifrons

Synonyms: Hypagnostus correctus Opik 1967, Hypagnostus dabashanensis Yang et al. 1993

Belongs to Hypagnostus according to Jaekel 1909

See also Lu and Lin 1989, Peng and Robison 2000 and Yang et al. 1993

Sister taxa: Hypagnostus anhuiensis, Hypagnostus bilobatus, Hypagnostus brevifrons, Hypagnostus gibber, Hypagnostus hunanicus, Hypagnostus prodigialis, Hypagnostus scrobiculatus, Hypagnostus transversus, Hypagnostus truncatus, Hypagnostus vulgarus

Ecology: nektonic suspension feeder

Distribution:

• Ayusokkanian of Kazakhstan (11 collections)

• Marjumian of Canada (13: Newfoundland and Labrador), United States (2: Utah)

• Cambrian of Argentina (1), Canada (8: British Columbia, New Brunswick, Newfoundland and Labrador), China (39), the Czech Republic (1), Denmark (1), Kazakhstan (10), Norway (3), United States (2: Utah)

Total: 91 collections including 92 occurrences

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Specimen images are retrieved through the ePANDDA API.


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