Cretarhabdus coronadventis Reinhardt, 1966b
Cretarhabdus unicornis Stover, 1966
Grantarhabdus punctatus Black, 1972a
Black, M. 1972a. British Lower Cretaceous Coccoliths. I-Gault Clay (Part 1). Palaeontographical Society Monograph. 126: 1-48.
Reinhardt, P. 1966b. Zur Taxonomie und Biostratigraphie des fossilen Nannoplanktons aus dem Malm, der Kreide und dem Alttertiär Mitteleuropas Freiberger Forschungshefte. C196: 5-109.
Stover, L. E. 1966. Cretaceous coccoliths and associated nannofossils from France and the Netherlands. Micropaleontology 12(2): 133-167.
Grantarhabdus coronadventis
Middle Albian
Schlieven drilling site near Parchim, Mecklenburg, Germany.