Artiopoda - Agnostida - Diplagnostidae
Alternative combination: Agnostus prolongus
Synonym: Pseudagnostina vicaria Oepik 1967
Belongs to Pseudagnostus according to Palmer 1955
Sister taxa: Pseudagnostus (Pseudagnostus), Pseudagnostus ampullatus, Pseudagnostus anhuiensis, Pseudagnostus benxiensis, Pseudagnostus bulgosus, Pseudagnostus canadensis, Pseudagnostus chinensis, Pseudagnostus communis, Pseudagnostus cyclopyge, Pseudagnostus dividuus, Pseudagnostus gyps, Pseudagnostus idalis, Pseudagnostus josephus, Pseudagnostus karatauensis, Pseudagnostus koerferi, Pseudagnostus leptoplastorum, Pseudagnostus marginisulcatus, Pseudagnostus medius, Pseudagnostus mestus, Pseudagnostus obsurdus, Pseudagnostus papilio, Pseudagnostus planulatus, Pseudagnostus praecurrens, Pseudagnostus primus, Pseudagnostus pseudangustilobus, Pseudagnostus pseudocyclopyge, Pseudagnostus punctatus, Pseudagnostus rajovopsis, Pseudagnostus securiger, Pseudagnostus sericatus, Pseudagnostus subquadratus, Pseudagnostus vastulus, Pseudagnostus (Sulcatagnostus) dubius, Pseudagnostus (Sulcatagnostus) hunanensis, Pseudagnostus (Sulcatagnostus) rugosus, Pseudagnostina douvillei, Litagnostus levisensis, Litagnostus meniscus, Rhaptagnostus anhuiensis, Rhaptagnostus cyclopygeformis, Rhaptagnostus changshanensis, Rhaptagnostus langyashanensis, Rhaptagnostus apsis, Rhaptagnostus obsoletus, Rhaptagnostus ciliensis, Rhaptagnostus auctor, Rhaptagnostus heteromorphus, Rhaptagnostus simplex, Rhaptagnostus pseudoconvergens, Rhaptagnostus bifax, Rhaptagnostus convexiformis, Rhaptagnostus plenus, Rhaptagnostus elix, Rhaptagnostus gunnari
Ecology: slow-moving epifaunal detritivore
Distribution:
• Cambrian of Canada (1: Newfoundland collection), China (2), United States (1: Wyoming)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.