Hessland, I. (1949). Investigations of the Lower Ordovician of the Siljan District, Sweden. I. Lower Ordovician ostracods of the Siljan District, Sweden. <em>Bulletin of the Geological Institutions of the University of Uppsala.</em> 33(3):97-408., available online athttps://paleoarchive.com/literature/Hessland1949-LowerOrdovicianSiljanI.pdf[details] Available for editors [request]
Brandão, S. N.; Antonietto, L. S.; Pereira, J. S.; Pereira, S. G. G.; Sá, H. A. B.; Praxedes, R. A.; Sabater, L. M., Santos, S.G.; Karanovic, I. (2025). World Ostracoda Database. Aparchites circumexaratus Hessland, 1949 †. Accessed at: https://www.marinespecies.org/Ostracoda/aphia.php?p=taxdetails&id=773576 on 2025-05-07
original descriptionHessland, I. (1949). Investigations of the Lower Ordovician of the Siljan District, Sweden. I. Lower Ordovician ostracods of the Siljan District, Sweden. <em>Bulletin of the Geological Institutions of the University of Uppsala.</em> 33(3):97-408., available online athttps://paleoarchive.com/literature/Hessland1949-LowerOrdovicianSiljanI.pdf[details] Available for editors [request]