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. Abyssocypris pykna (Bold, 1960) Bold, 1974 †. Accessed at: https://www.marinespecies.org/ostracoda/aphia.php?p=taxdetails&id=798812 on 2025-05-09
original description(ofBythocypris pykna Bold, 1960 †)Bold van den, W. A. (1960). Eocene and Oligocene Ostracoda from Trinidad. <em>Micropaleontology.</em> 6: 145-196.[details] Available for editors [request]