Taxon - Odkazy a literatura
Paleobiology Database [327836]
Paleobiology Database [https://paleobiodb.org/] [jako Aphyctoceras annulatum (Barrande, 1865)]
Datum citace: 11. prosinec 2015
Manda, Š.& Turek, V. (2009): Revision of the Pragian Rutoceratoidea Hyatt, 1884 (Nautiloidea, Oncocerida) from the Prague Basin, Bulletin of Geosciences 84(1), 127–148 [jako Aphyctoceras annulatum (Barrande, 1865)]