Artiopoda - Agnostida - Diplagnostidae
Full reference: R. Ludvigsen, S. R. Westrop, and C. H. Kindle. 1989. Sunwaptan (Upper Cambrian) trilobites of the Cow Head Group, western Newfoundland, Canada. Palaeontographica Canadiana 6:1-175
Belongs to Rhaptagnostus according to Ludvigsen and Westrop 1989
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 prolongus, Pseudagnostus pseudangustilobus, Pseudagnostus pseudocyclopyge, Pseudagnostus punctatus, Pseudagnostus rajovopsis, Pseudagnostus securiger, Pseudagnostus sericatus, Pseudagnostus subquadratus, Pseudagnostus vastulus, Rhaptagnostus obsoletus, Rhaptagnostus pseudoconvergens, Rhaptagnostus elix, Rhaptagnostus bifax, Rhaptagnostus convexiformis, Rhaptagnostus cyclopygeformis, Rhaptagnostus auctor, Rhaptagnostus plenus, Rhaptagnostus apsis, Rhaptagnostus ciliensis, Rhaptagnostus changshanensis, Rhaptagnostus simplex, Rhaptagnostus anhuiensis, Rhaptagnostus heteromorphus, Rhaptagnostus langyashanensis, Pseudagnostus (Sulcatagnostus) rugosus, Pseudagnostus (Sulcatagnostus) hunanensis, Pseudagnostus (Sulcatagnostus) dubius, Pseudagnostina douvillei, Litagnostus levisensis, Litagnostus meniscus
Type specimen: GSC 70714, a pygidium
Ecology: slow-moving epifaunal detritivore
Distribution:
• Cambrian of Kazakhstan (8 collections)
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.