Artiopoda - Agnostida - Diplagnostidae
Synonym: Tarayagnostus Suarez Soruco 1975
Parent taxon: Diplagnostidae according to P. A. Jell and J. M. Adrain 2002
See also Harrington and Leanza 1957 and Sepkoski 2002
Sister taxa: Acadagnostus, Agnostotes, Baltagnostus, Denagnostus, Diplagnostinae, Diplagnostus, Dolichagnostus, Iniospheniscus, Linguagnostus, Nahannagnostus, Oedorhachis, Oidalagnostinae, Pseudagnostus, Xestagnostus
Subtaxa: Machairagnostus corrugatus Machairagnostus tmetus
Ecology: slow-moving epifaunal detritivore
Distribution:
• Ordovician of Argentina (7 collections), Bolivia (2)
• Skullrockian of Argentina (1)
• Cambrian to Ordovician of Argentina (1)
• Cambrian of Argentina (4)
Total: 15 collections including 20 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.