Artiopoda - Agnostida - Ammagnostidae
Synonyms: Agnostoglossa Öpik 1967, Tentagnostus Sun 1989
Parent taxon: Ammagnostinae according to J. B. Jago et al. 2004
See also Jell and Adrain 2002, Öpik 1967, Peng and Robison 2000, Sepkoski 2002 and Whittington et al. 1997
Sister taxon: Proagnostus
Subtaxa: Ammagnostus adchinensis Ammagnostus cryptus Ammagnostus duibianensis Ammagnostus euryaxis Ammagnostus histus Ammagnostus hunanensis Ammagnostus incertus Ammagnostus integriceps Ammagnostus jegorovae Ammagnostus laiwuensis Ammagnostus parvilobus Ammagnostus psammius Ammagnostus serus Ammagnostus simplexiformis Ammagnostus sinensis Ammagnostus spinosus Ammagnostus timus Ammagnostus wangcunensis
Type: Agnostus fallax laiwuensis
Ecology: slow-moving epifaunal detritivore
Distribution:
• Taoyuanian of China (1 collection), South Korea (5)
• Cambrian of Australia (4), China (56), France (1), Greenland (2), Kazakhstan (25), the Russian Federation (4), United States (4: Utah)
Total: 102 collections including 138 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.