Order Summary for Cheilostomata

  Main Ref.
:
  Order
:
Cheilostomata
  Class
:
Gymnolaemata
  Sister Order
:
  M years
  Ref.
:
 | 
  First Fossil Record
:
  Occurs in
:
Marine
Fresh
Brackish
  Remark
:
  Class etymology
:
  Order etymology
:
  Families
:
( n = ) -
Adeonidae Aeteidae Antroporidae Arachnopusiidae Ascosiidae Aspidostomatidae Beaniidae Bicellariellidae Bugulidae Calloporidae Calpensiidae Calwelliidae Catenicellidae Cellariidae Celleporariidae Celleporidae Chaperiidae Cheiloporinidae Chlidoniidae Cleidochasmatidae Colatooeciidae Conescharellinidae Crepidacanthidae Cryptosulidae Electridae Epistomiidae Escharellidae Eurystomellidae Exechonellidae Exochellidae Farciminariidae Flustridae Galeopsidae Gigantoporidae Hiantoporidae Hincksinidae Hippaliosinidae Hippopodinidae Hippoponellidae Hippoporidridae Hippoporinidae Hippothoidae Inversiulidae Lekythoporidae Macroporidae Mamilloporidae Margarettidae Membranicellariidae Membraniporidae Microporellidae Microporidae Mucronellidae Myriozoidae Not assigned Onychocellidae Pasytheidae Petalostegidae Petraliellidae Petraliidae Porinidae Quadricellariidae Reteporidae Romancheinidae Sadkoidae Savignyellidae Schizoporellidae Scrupariidae Scrupocellariidae Setosellidae Smittinidae Steginoporellidae Stomachetosellidae Tessaradomidae Teuchoporidae Thalamoporellidae Trypostegidae Umbonulidae Vittaticellidae Watersiporidae