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Class: Rotaliata    Subclass: Rotaliana    Order: Rotaliida    Family: Cibicididae
Cibicides aknerianus (d'Orbigny, 1846)
  Synonyms:
  
Cibicides bradyi aknerianus (d'Orbigny, 1846)used in: HAYW2011
Rotalina akneriana d'Orbigny, 1846used in: HAYW2011
Truncatulina akneriana (d'Orbigny, 1846)used in: HAYW2011

Reference: HAYW2011  /  WFD AphiaID: 585188      
     Morphological Attributes:
Wallmaterial: hyaline
Overall appearance: coiled spirally
Coiling: trochospiral
Chamberform: triangular to trapezoid
Aperture Position: umbilical extraumbilical
Aperture Form: slit, --, --, --
Sutures: depressed, curved, --
Ornamentation: --, --, --, --






identified by scientist   
Neogene    Miocene    
Vienna Basin    Vienna-Nussdorf

identified by scientist   
Neogene    Miocene    
Vienna Basin    Vienna-Nussdorf

identified by M. Hesemann   
Paleogene    Oligocene    Chattian
North European Plain    Kassel