Rhaptagnostus convexiformis Ergaliev and Ergaliev 2008 (artiopod)

Artiopoda - Agnostida - Diplagnostidae

Full reference: G. K. Ergaliev and F. G. Ergaliev. 2008. Agnostidy srednego i verkhnego Kembriya Aksayskogo Gosudarstvennogo Geologicheskogo Zakaznika v yushnom Kazakhstane (Kyrshabakty, Malyy Karatau) [Middle and Upper Cambrian Agnostida from the Aksai National Geological Reserve in southern Kazakhstan (Kyrshabakty River, Malyy Karatau Range)] 1-359

Belongs to Rhaptagnostus according to G. K. Ergaliev and F. G. Ergaliev 2008

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, Litagnostus levisensis, Litagnostus meniscus, Pseudagnostina douvillei, Pseudagnostus (Sulcatagnostus) hunanensis, Pseudagnostus (Sulcatagnostus) dubius, Pseudagnostus (Sulcatagnostus) rugosus, Rhaptagnostus elix, Rhaptagnostus gunnari, Rhaptagnostus heteromorphus, Rhaptagnostus apsis, Rhaptagnostus auctor, Rhaptagnostus anhuiensis, Rhaptagnostus simplex, Rhaptagnostus obsoletus, Rhaptagnostus langyashanensis, Rhaptagnostus cyclopygeformis, Rhaptagnostus changshanensis, Rhaptagnostus plenus, Rhaptagnostus pseudoconvergens, Rhaptagnostus bifax, Rhaptagnostus ciliensis

Type specimen: Its type locality is Kyrshabakty River, 1378-8, which is in an Aksaian slope limestone in the Bestogai Formation of Kazakhstan

Ecology: slow-moving epifaunal detritivore

Distribution:

• Cambrian of Kazakhstan (4 collections)

Total: 4 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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