†Arthrorhachis mobergi Tjernvik 1956 (artiopod)
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Artiopoda - Agnostida - Metagnostidae
Alternative combination: Trinodus mobergi
Full reference: T. E. Tjernvik. 1956. On the Early Ordovician of Sweden stratigraphy and fauna. Bulletin of the Geological Institutions of the University of Uppsala 36(6):109-284
Belongs to Arthrorhachis according to J.O.R. Ebbestad 1999
See also Ahlberg 1992, Fortey 1980 and Tjernvik 1956
Sister taxa: Arthrorhachis danica, Arthrorhachis elliptifrons, Arthrorhachis tarda, Arthrorhachis tardus
Type specimen: PMU V g281, a cephalon/head
Ecology: slow-moving epifaunal detritivore
Distribution:
• Ordovician of Norway (1 collection), Sweden (1)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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