†Symphysurus angustatus Sars and Boeck 1838 (trilobite)
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Artiopoda - Asaphida - Nileidae
Alternative combination: Trilobites angustatus
Synonym: Symphysurus socialis Linnarsson 1869
Belongs to Symphysurus according to O. A. Hoel 1999
Sister taxa: Symphysurus arcticus, Symphysurus goldfussi, Symphysurus palpebrosus
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Billingen of Sweden (1 collection)
• Ordovician of France (2), Norway (7), Sweden (4)
Total: 14 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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