Class: Rotaliata    Subclass: Rotaliana    Order: Rotaliida    Family: Bolivinitidae
Bolivina difformis (Williamson, 1858)
  Synonyms:
  
Brizalina difformis (Williamson, 1848)used in: HAYW2011

Reference: HAYW2011  /  WFD AphiaID: 112972      
     Morphological Attributes:
Wallmaterial: hyaline
Overall appearance: elongate
Coiling: biserial
Chamberform: triangular to trapezoid
Aperture Position: basal
Aperture Form: arcuate lunear arch, --, --, --
Sutures: --, --, --
Ornamentation: --, --, spinose, --



identified by scientist

Quaternary
Holocene
recent

unknown
FEU-1011131
identified by M. Hesemann

Quaternary
Holocene
recent
Arabian Sea
off Karachi
FEU-1004257
identified by M. Hesemann

Quaternary
Holocene
recent
Greater North Sea
North Sea WH335 Box D
FEU-1021923
identified by M. Hesemann

Quaternary
Holocene
recent
Greater North Sea
North Sea WH335 Box D
FEU-1021924
identified by M. Hesemann

Quaternary
Holocene
recent
Greater North Sea
North Sea WH335 Box D
FEU-1021925