Strophomenata - Billingsellida - Polytoechiidae
Synonym: Rauna Öpik 1932 [replaced name]
Parent taxon: Polytoechiidae according to T. P. Topper et al. 2013
See also Öpik 1932, Opik 1934, Sepkoski 2002 and Williams et al. 2000
Sister taxa: Acanthotoechia, Admixtella, Antigonambonites, Asymphylotoechia, Eremotoechia, Martellia, Peritritoechia, Platytoechia, Polytoechia, Protambonites, Tritoechia
Subtaxa: Rauna strophomenoides Rauna wolchowiana Raunites janischewskyi Raunites venusta
Type: Orthisina janischewskyi
Ecology: stationary epifaunal suspension feeder
Distribution:
• Volkhov of the Russian Federation (19 collections)
• Ordovician of the Russian Federation (2)
Total: 21 collections including 43 occurrences
Specimen images are retrieved through the ePANDDA API.
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