Artiopoda - Agnostida - Diplagnostidae
Synonym: Cristagnostus Rushton 1978
Parent taxon: Diplagnostidae according to H. B. Whittington et al. 1997
See also Jell and Adrain 2002 and Sepkoski 2002
Sister taxa: Acadagnostus, Agnostotes, Baltagnostus, Denagnostus, Diplagnostinae, Diplagnostus, Dolichagnostus, Iniospheniscus, Machairagnostus, Nahannagnostus, Oedorhachis, Oidalagnostinae, Pseudagnostus, Xestagnostus
Subtaxa: Linguagnostus kjerulfi Linguagnostus paibiensis Linguagnostus reconditus Linguagnostus stenus Linguagnostus wanyuanensis
Ecology: slow-moving epifaunal detritivore
Distribution:
• Cambrian of China (30 collections), Greenland (1), Kazakhstan (7), the Russian Federation (3), Sweden (2), United States (2: Alaska, Utah)
Total: 45 collections including 49 occurrences
Specimen images are retrieved through the ePANDDA API.
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