Parabolinella triarthroides Harrington 1938 (trilobite)

Trilobita - Olenida - Olenidae

Belongs to Parabolinella according to M. F. Tortello and S. B. Esteban 2014

See also Harrington and Leanza 1957 and Waisfeld and Vaccari 2003

Sister taxa: Parabolinella argentinensis, Parabolinella coelatifrons, Parabolinella hecuba, Parabolinella limitis, Parabolinella prolata, Parabolinella tumifrons, Parabolinella variabilis

Ecology: fast-moving low-level epifaunal carnivore

Distribution:

• Ordovician of Argentina (13 collections), the United Kingdom (1), United States (2: Texas)

• Cambrian of Canada (1: Newfoundland and Labrador)

Total: 17 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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