Pseudagnostus Jaekel 1909 (trilobite)

Trilobita - Agnostida - Diplagnostidae

Parent taxon: Diplagnostidae according to H. B. Whittington et al. 1997

See also Robison and Pantoja-Alor 1968 and Sepkoski 2002

Sister taxa: Acadagnostus, Agnostotes, Baltagnostus, Denagnostus, Diplagnostinae, Diplagnostus, Iniospheniscus, Linguagnostus, Litagnostus, Machairagnostus, Nahannagnostus, Oedorhachis, Oidalagnostus, Xestagnostus

Subtaxa: Pseudagnostus (Pseudagnostina) Pseudagnostus (Sulcatagnostus) Pseudagnostus ampullatus Pseudagnostus anhuiensis Pseudagnostus benxiensis Pseudagnostus bulgosus Pseudagnostus chinensis Pseudagnostus communis Pseudagnostus cyclopyge Pseudagnostus dividuus Pseudagnostus idalis Pseudagnostus josephus Pseudagnostus karatauensis Pseudagnostus koerferi Pseudagnostus leptoplastorum Pseudagnostus marginisulcatus Pseudagnostus medius Pseudagnostus mestus Pseudagnostus obsurdus Pseudagnostus papilio Pseudagnostus praecurrens Pseudagnostus primus Pseudagnostus prolongus Pseudagnostus pseudangustilobus Pseudagnostus pseudocyclopyge Pseudagnostus punctatus Pseudagnostus rajovopsis Pseudagnostus securiger Pseudagnostus sericatus Pseudagnostus subquadratus Pseudagnostus vastulus

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Ecology: slow-moving epifaunal detritivore

Distribution:

• Ordovician of Canada (2: Newfoundland and Labrador collections), Mexico (2), United States (2: Texas, Vermont)

• Ayusokkanian of Kazakhstan (3)

• Cambrian of Argentina (2), Australia (21), Canada (46: Alberta, British Columbia, Newfoundland, Newfoundland and Labrador, Quebec, Yukon), China (117), Kazakhstan (64), the Russian Federation (18), South Korea (55), Spain (1), United States (83: Alabama, Alaska, Arkansas, California, Idaho, Indiana, Minnesota, Missouri, Montana, Nevada, Nevada and Utah, South Dakota, Texas, Utah, Virginia, Wisconsin, Wyoming)

Total: 416 collections including 547 occurrences

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Specimen images are retrieved through the ePANDDA API.


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