†Tvaerenella Jaanusson 1957 (ostracod)
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Ostracoda - Hollinocopida - Tvaerenellidae
Parent taxon: Tvaerenellinae according to R. Schallreuter and I. Hinz-Schallreuter 2011
See also Benson et al. 1961 and Sepkoski 2002
Sister taxa: Hesperidella, Levisulculus, Signakiella, Vauscripta
Subtaxa: none
Ecology: epifaunal
Distribution:
• Ordovician of Argentina (1 collection), Latvia (3), the Russian Federation (4), Sweden (2)
Total: 10 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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