Artiopoda - Agnostida - Diplagnostidae
Full reference: Y. Lu and H. Lin. 1980. Cambro-Ordovician boundary in western Zhejiang and the trilobites contained therein. Acta Palaeontologica Sinica 19(2):118-134
Belongs to Rhaptagnostus according to Lu and Lin 1980
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, Pseudagnostus (Sulcatagnostus) dubius, Pseudagnostus (Sulcatagnostus) rugosus, Pseudagnostus (Sulcatagnostus) hunanensis, Litagnostus meniscus, Litagnostus levisensis, Pseudagnostina douvillei, Rhaptagnostus plenus, Rhaptagnostus bifax, Rhaptagnostus auctor, Rhaptagnostus gunnari, Rhaptagnostus convexiformis, Rhaptagnostus apsis, Rhaptagnostus elix, Rhaptagnostus anhuiensis, Rhaptagnostus langyashanensis, Rhaptagnostus ciliensis, Rhaptagnostus cyclopygeformis, Rhaptagnostus heteromorphus, Rhaptagnostus pseudoconvergens, Rhaptagnostus obsoletus, Rhaptagnostus simplex
Type specimen: NIGP 61550, a cephalon/head
Ecology: slow-moving epifaunal detritivore
Distribution:
• Taoyuanian of China (2 collections)
• Cambrian of China (4)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.