• Ba Solem, 1983
• Ba humbugi Solem, 1983
• Baaleninema Samylina, Sinetova, Kupriyanova & Tourova, 2021
• Baaleninema simplex Samylina & al., 2021
• Babaina Odhner, 1968 accepted as Thorunna Bergh, 1878
• Babaina Roller, 1972 accepted as Babakina Roller, 1973
• Babaina arbuta (Burn, 1961) accepted as Digidentis arbuta (Burn, 1961) accepted as Thorunna arbuta (R. F. Burn, 1961)
• Babaina caprinsulensis M. C. Miller, 1974 accepted as Babakina caprinsulensis (M. C. Miller, 1974)
• Babaina daniellae (Kay & D. K. Young, 1969) accepted as Thorunna daniellae (Kay & D. K. Young, 1969)
• Babaina festiva Roller, 1972 accepted as Babakina festiva (Roller, 1972)
• Babaina florens (Baba, 1949) accepted as Thorunna florens (Baba, 1949)
• Babainidae Roller, 1972 accepted as Babakinidae Roller, 1973
• Babakina Roller, 1973
• Babakina anadoni (Ortea, 1979)
• Babakina caprinsulensis (M. C. Miller, 1974)
• Babakina festiva (Roller, 1972)
• Babakina indopacifica Gosliner, Gonzalez-Duarte & Cervera, 2007
• Babakinidae Roller, 1973
• Babakininae Roller, 1973 accepted as Babakinidae Roller, 1973
• Babamunida Cabezas, Macpherson & Machordom, 2008
• Babamunida bellula Macpherson, Rodríguez-Flores & Machordom, 2020
• Babamunida brucei (Baba, 1974)
• Babamunida callista (Macpherson, 1994)
• Babamunida coltroi (Melo-Filho & Melo, 2006)
• Babamunida debrae Baba, 2011
• Babamunida forceps (A. Milne-Edwards, 1880)
• Babamunida hystrix (Macpherson & de Saint Laurent, 1991)
• Babamunida javieri (Macpherson, 1994)
• Babamunida kanaloa Schnabel, Martin & Moffitt, 2009
• Babamunida obesa (Faxon, 1893)
• Babamunida plexaura (Macpherson & de Saint Laurent, 1991)
• Babamunida robusta (A. Milne-Edwards, 1880)
• Babcockia Boulos accepted as Sonchus L.
• Babcockia platylepis Boulos accepted as Sonchus platylepis
• Babcockia platylepis f. diffluens G.Kunkel accepted as Sonchus platylepis
• Babcockia platylepis f. platylepis accepted as Babcockia platylepis Boulos accepted as Sonchus platylepis
• Babcockia platylepis var. platylepis accepted as Babcockia platylepis Boulos accepted as Sonchus platylepis
• Babcockia platylepis var. remotilacinia G.Kunkel accepted as Sonchus platylepis
• Babelispirillina Ruggieri & Giunta, 1965 †
• Babelispirillina babelis Ruggieri & Giunta, 1965 †
• Babella Dall & Bartsch, 1906
• Babella bartschi (Dautzenberg & Fischer, 1907) accepted as Egilina callista (Melvill, 1893)
• Babella caelata (A. Adams, 1863) accepted as Babella caelatior (Dall & Bartsch, 1906)
• Babella caelatior (Dall & Bartsch, 1906)
• Babella caledonica Peñas & Rolán, 2017
• Babella ceciriana Saurin, 1959
• Babella claudoni (Dautzenberg & H. Fischer, 1907)
• Babella crassicostata Saurin, 1958
• Babella cylindrica Saurin, 1958
• Babella funiculata Saurin, 1962
• Babella gloria (Nomura, 1938)
• Babella glycisma (Melvill, 1899)
• Babella hastula Saurin, 1962
• Babella henni (Brazier, 1894)
• Babella khmeriana (Saurin, 1962)
• Babella maestratii Peñas, Rolán & Sabelli, 2020
• Babella mariellaeformis (Nomura, 1938)
• Babella micronodulosa Peñas, Rolán & Sabelli, 2020
• Babella nimiaprocostae Peñas, Rolán & Sabelli, 2020
• Babella obliquissima (Saurin, 1959)
• Babella ovalis Peñas, Rolán & Sabelli, 2020
• Babella pallida Peñas & Rolán, 2017
• Babella planispiralis Peñas & Rolán, 2017
• Babella prominens Peñas & Rolán, 2017
• Babella ventricosa (Saurin, 1958)
• Babella yabei (Nomura, 1936)
• Babella yabei permariella (Nomura, 1938)
• Babella yabei yabei (Nomura, 1936)
• Babelomurex Coen, 1922
• Babelomurex (Babelomurex) Coen, 1922 accepted as Babelomurex Coen, 1922
• Babelomurex (Babelomurex) longispinosus (M. Suzuki, 1972) accepted as Babelomurex longispinosus (M. Suzuki, 1972)
• Babelomurex (Echinolatiaxis) Kosuge, 1979 accepted as Babelomurex Coen, 1922
• Babelomurex (Echinolatiaxis) centimanus Kosuge, 1985 accepted as Babelomurex centimanus Kosuge, 1985
• Babelomurex (Echinolatiaxis) sibogae (Schepman, 1911) accepted as Pazinotus sibogae (Schepman, 1911)
• Babelomurex (Echinolatiaxis) squalida Kosuge, 1985 accepted as Babelomurex squalidus Kosuge, 1985
• Babelomurex (Laevilatiaxis) Kosuge, 1979 accepted as Babelomurex Coen, 1922
• Babelomurex (Laevilatiaxis) glaber Kosuge, 1998 accepted as Babelomurex glaber Kosuge, 1998
• Babelomurex (Lamellatiaxis) T. Habe & Kosuge, 1970 accepted as Babelomurex Coen, 1922
• Babelomurex (Lamellatiaxis) habui (Azuma, 1971) accepted as Babelomurex habui (Azuma, 1971)
• Babelomurex (Lamellatiaxis) miyokoae Kosuge, 1985 accepted as Babelomurex miyokoae Kosuge, 1985
• Babelomurex armatus (G. B. Sowerby III, 1912)
• Babelomurex asper (A. Adams, 1855) accepted as Coralliophila aspera (A. Adams, 1855)
• Babelomurex atlantidis Oliverio & Gofas, 2006
• Babelomurex backeljaui Thach, 2024
• Babelomurex basilium (Penna-Neme & Leme, 1978) (uncertain > taxon inquirendum)
• Babelomurex bayeri Garrigues, D. Lamy & Zuccon, 2022
• Babelomurex benoiti (Tiberi, 1855)
• Babelomurex bernardi (Nicolay, 1984)
• Babelomurex blowi (Ladd, 1976)
• Babelomurex bozzettii Kosuge, 1994
• Babelomurex brugnonei Appolloni & Smriglio, 2024 †
• Babelomurex capensis (Tomlin, 1928)
• Babelomurex cariniferoides (Shikama, 1966)
• Babelomurex cariniferus (G. B. Sowerby II, 1834)
• Babelomurex centimanus Kosuge, 1985
• Babelomurex colettae Garrigues, D. Lamy & Zuccon, 2022
• Babelomurex cookae Kosuge, 1988
• Babelomurex couturieri ([Jousseaume], 1898)
• Babelomurex cristatus (Kosuge, 1979)
• Babelomurex dalli (W. K. Emerson & D'Attilio, 1963)