†Hastagnostus Howell 1937 (artiopod)
Click image to enlarge. Click to access iDigBio record.
Parent taxon: Agnostina according to P. A. Jell and J. M. Adrain 2002
See also Sepkoski 2002
Sister taxa: Agnostogonus, Agnostoidea, Armagnostus, Blystagnostus, Condylopygoidea, Delagnostus, Dignagnostus, Grandagnostus, Phoidagnostus, Quadragnostidae, Skryjagnostus
Subtaxa: none
Ecology: slow-moving epifaunal detritivore
Distribution: found only at St. Albans Fm. (Cambrian of Vermont)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.