Opinions from J. K. Rigby and D. Collins 2004

  • 'Canistrumella is a subjective synonym of Petaloptyon'
  • 'Capsospongia belongs to Anthaspidellidae'
  • 'Corralia undulata belongs to Corralia' according to Walcott 1920
  • 'Corralia undulata is recombined as Capsospongia undulata'
  • 'Crumillospongia biporosa belongs to Crumillospongia' according to Rigby 1986
  • 'Eiffelia globosa belongs to Eiffelia' according to Walcott 1920
  • 'Eiffelospongia belongs to Eiffeliidae'
  • 'Eiffelospongia hirsuta belongs to Eiffelospongia'
  • 'Falospongia belongs to Hazeliidae'
  • 'Falospongia falata belongs to Falospongia' according to Rigby 1986
  • 'Falospongia ramosa belongs to Falospongia'
  • 'Halichondrites belongs to Halichondritidae'
  • 'Halichondrites elissa belongs to Halichondrites' according to Walcott 1920
  • 'Hamptonia elongata belongs to Hamptonia'
  • 'Hamptoniella belongs to Hamptoniidae'
  • 'Hamptoniella foliata belongs to Hamptoniella'
  • 'Hamptoniella hirsuta belongs to Hamptoniella'
  • 'Hapalospongia belongs to Ulospongiellidae'
  • 'Hapalospongia flexuosa belongs to Hapalospongia'
  • 'Hazelia conferta belongs to Hazelia' according to Walcott 1920
  • 'Hazelia crateria belongs to Hazelia' according to Rigby 1986
  • 'Hazelia delicatula belongs to Hazelia' according to Walcott 1920
  • 'Hazelia grandis belongs to Hazelia' according to Walcott 1920
  • 'Hazelia lobata belongs to Hazelia'
  • 'Hazelia luteria belongs to Hazelia' according to Rigby 1986
  • 'Hazelia nodulifera belongs to Hazelia' according to Walcott 1920
  • 'Hazelia obscura belongs to Hazelia' according to Walcott 1920
  • 'Hazelia palmata belongs to Hazelia' according to Walcott 1920
  • 'Leptomitella incepta belongs to Leptomitella'
  • 'Leptomitus metta belongs to Leptomitus' according to Rigby 1983
  • 'Leptomitus metta is recombined as Leptomitella metta'
  • 'Leptomitus undulatus belongs to Leptomitus'
  • 'Morania frondosa belongs to Morania' according to Walcott 1919
  • 'Morania frondosa is recombined as Crumillospongia frondosa'
  • 'Petaloptyon belongs to Eiffeliidae'
  • 'Pirania muricata belongs to Pirania' according to Walcott 1920
  • 'Protoprisma annulata belongs to Protoprisma'
  • 'Stephenospongia belongs to Hintzespongiidae'
  • 'Stephenospongia magnipora belongs to Stephenospongia' according to Rigby 1986
  • 'Takakkawia belongs to Takakkawiidae'
  • 'Takakkawia lineata belongs to Takakkawia' according to Walcott 1920
  • 'Tuponia is a subjective synonym of Leptomitus'
  • 'Tuponia bellilineata belongs to Tuponia' according to Walcott 1920
  • 'Tuponia bellilineata is recombined as Fieldospongia bellilineata'
  • 'Tuponia lineata belongs to Tuponia' according to Walcott 1920
  • 'Tuponia lineata is recombined as Leptomitus lineatus'
  • 'Ulospongiella belongs to Ulospongiellidae'
  • 'Ulospongiella ancyla belongs to Ulospongiella'
  • 'Vauxia densa belongs to Vauxia' according to Walcott 1920
  • 'Vauxia dignata belongs to Vauxia' according to Walcott 1920
  • 'Vauxia dignata is recombined as Hazelia dignata'
  • 'Vauxia irregulara belongs to Vauxia'
  • 'Vauxia venata belongs to Vauxia' according to Walcott 1920
  • 'Wapkia belongs to Wapkiidae'
  • 'Wapkia elongata belongs to Wapkia'
  • 'Wapkia grandis belongs to Wapkia' according to Walcott 1920
  • 'Wapkiidae belongs to Protomonaxonida'