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Genus	Species
Acanthascus	3
Acoelocalyx	1
Amphidiscella	2
Amphoreus	1
Aphrocallistes	2
Asconema	3
Aspidoscopulia	3
Atlantisella	1
Aulocalyx	4
Aulosaccus	4
Bathydorus	6
Bathyxiphus	2
Bolosoma	5
Caulophacella	2
Caulophacus	15
Chaunoplectella	1
Chonelasma	2
Clathrochone	1
Claviscopulia	1
Conorete	1
Corbitella	6
Crateromorpha	1
Cyrtaulon	1
Dactylocalyx	2
Dictyaulus	5
Dictyoplax	1
Doconesthes	1
Docosaccus	3
Euplectella	7
Eurete	2
Euryplegma	1
Farrea	9
Flavovirens	1
Hertwigia	2
Heterochone	2
Heterorete	2
Hexactinella	7
Holascus	4
Homoieurete	1
Hyalonema	16
Hyalostylus	3
Ijimalophus	1
Iphiteon	2
Laocoetis	1
Lefroyella	1
Leucopsacus	3
Lonchiphora	2
Lophocalyx	4
Lophophysema	1
Malacosaccus	1
Monorhaphis	1
Nodastrella	2
Nubes	4
Oopsacas	2
Pheronema	8
Pheronemoides	3
Poliopogon	4
Psilocalyx	1
Regadrella	7
Rhabdodictyum	1
Rhabdopectella	3
Rhizophyta	1
Rossella	10
Saccocalyx	7
Sarostegia	1
Schaudinnia	1
Schulzeviella	1
Scyphidium	2
Semperella	2
Sericolophus	0
Sympagella	2
Symplectella	1
Tabachnickia	2
Tretochone	0
Tretodictyum	2
Tretopleura	4
Trychella	2
Vazella	1
Verrucocoeloidea	1
Vitrollula	1
Walteria	3