• Branchiomma Kölliker, 1858
• Branchiomma acrophthalmum (Grube, 1878) accepted as Acromegalomma acrophthalmos (Grube, 1878)
• Branchiomma arctica (Ditlevsen, 1937) accepted as Branchiomma arcticum (Ditlevsen, 1937)
• Branchiomma arcticum (Ditlevsen, 1937)
• Branchiomma arenosa (Treadwell, 1924) accepted as Branchiomma conspersum (Ehlers, 1887)
• Branchiomma argus (Sars, 1862)
• Branchiomma bahusiense Johansson, 1927
• Branchiomma bairdi (McIntosh, 1885)
• Branchiomma bioculatum Ehlers, 1887 accepted as Acromegalomma bioculatum (Ehlers, 1887)
• Branchiomma boholense (Grube, 1878)
• Branchiomma boholensis [auct.] accepted as Branchiomma boholense (Grube, 1878)
• Branchiomma bombyx (Dalyell, 1853)
• Branchiomma burrardum Berkeley, 1930 accepted as Megalomma splendida (Moore, 1905) accepted as Acromegalomma splendidum (Moore, 1905)
• Branchiomma capense (McIntosh, 1885)
• Branchiomma capensis (McIntosh, 1885) accepted as Branchiomma capense (McIntosh, 1885)
• Branchiomma cingulata [auct. misspelling] accepted as Branchiomma cingulatum (Grube, 1870)
• Branchiomma cingulata pererai De Silva, 1965 accepted as Branchiomma cingulatum pererai De Silva, 1965
• Branchiomma cingulatum (Grube, 1870)
• Branchiomma cingulatum pererai De Silva, 1965
• Branchiomma circumspectum Moore, 1923 accepted as Acromegalomma circumspectum (Moore, 1923)
• Branchiomma claparedei Gravier, 1906 accepted as Acromegalomma claparedei (Gravier, 1906)
• Branchiomma coheni Tovar-Hernandez & Knight-Jones, 2006
• Branchiomma conspersum (Ehlers, 1887)
• Branchiomma corolliferum (Ehlers, 1913)
• Branchiomma costaricense Tovar-Hernández & Dean, 2010
• Branchiomma costaricensis Tovar-Hernández & Dean, 2010 accepted as Branchiomma costaricense Tovar-Hernández & Dean, 2010
• Branchiomma curtum (Ehlers, 1901)
• Branchiomma dalyelli Kölliker, 1858 accepted as Branchiomma bombyx (Dalyell, 1853)
• Branchiomma disparoculatum Treadwell, 1914 accepted as Acromegalomma splendidum (Moore, 1905)
• Branchiomma galei (Augener, 1914)
• Branchiomma gravelyi (Aziz, 1938)
• Branchiomma hypsilophum Ehlers, 1920 accepted as Stylomma palmatum (Quatrefages, 1866)
• Branchiomma iliffei Tovar-Hernandez & Knight-Jones, 2006
• Branchiomma inconspicua (M. Sars in G.O. Sars, 1872)
• Branchiomma infarcata [auctt] accepted as Branchiomma infarctum (Krøyer, 1856)
• Branchiomma infarcta (Krøyer, 1856) accepted as Branchiomma infarctum (Krøyer, 1856)
• Branchiomma infarcta bahusiensis Johansson, 1927 accepted as Branchiomma bahusiense Johansson, 1927
• Branchiomma infarctum (Krøyer, 1856)
• Branchiomma intermedium Beddard, 1889 accepted as Stylomma palmatum (Quatrefages, 1866)
• Branchiomma japonicum (McIntosh, 1885) accepted as Branchiomma cingulatum (Grube, 1870)
• Branchiomma koellikeri Claparède, 1868 accepted as Acromegalomma lanigerum (Grube, 1846)
• Branchiomma kumari (Aziz, 1938) accepted as Pseudobranchiomma orientalis (McIntosh, 1885)
• Branchiomma linaresi Rioja, 1917 accepted as Sabella discifera Grube, 1874
• Branchiomma lobiferum Ehlers, 1887 accepted as Acromegalomma lobiferum (Ehlers, 1887)
• Branchiomma luctuosa (Grube, 1870) accepted as Branchiomma luctuosum (Grube, 1870)
• Branchiomma luctuosum (Grube, 1870)
• Branchiomma lucullanum (Delle Chiaje, 1828)
• Branchiomma maerli Licciano & Giangrande, 2008
• Branchiomma moebii Knight-Jones, 1994
• Branchiomma musahaensis [auct.] accepted as Acromegalomma mushaense (Gravier, 1906)
• Branchiomma mushaensis Gravier, 1906 accepted as Acromegalomma mushaense (Gravier, 1906)
• Branchiomma natalense (Kinberg, 1866)
• Branchiomma natalensis (Kinberg, 1866) accepted as Branchiomma natalense (Kinberg, 1866)
• Branchiomma nigromaculatum (Baird, 1865)
• Branchiomma orientalis (McIntosh, 1885) accepted as Pseudobranchiomma orientalis (McIntosh, 1885)
• Branchiomma patriota Nogueira, Rossi & Lopez, 2006
• Branchiomma picta (McIntosh, 1885) accepted as Pseudobranchiomma picta (McIntosh, 1885)
• Branchiomma pseudoviolacea (Augener, 1922)
• Branchiomma quadrilocatum [auct.] accepted as Acromegalomma quadrioculatum (Willey, 1905)
• Branchiomma quadrioculatum Willey, 1905 accepted as Acromegalomma quadrioculatum (Willey, 1905)
• Branchiomma roulei Gravier, 1908 accepted as Acromegalomma roulei (Gravier, 1908)
• Branchiomma sanjuanense (Treadwell, 1941)
• Branchiomma sanjuanensis (Treadwell, 1941) accepted as Branchiomma sanjuanense (Treadwell, 1941)
• Branchiomma serratibranchis (Grube, 1878) accepted as Pseudobranchiomma serratibranchis (Grube, 1878)
• Branchiomma spongiarum Knight-Jones, 1994
• Branchiomma suspiciens Ehlers, 1904 accepted as Acromegalomma suspiciens (Ehlers, 1904)
• Branchiomma vesiculosum (Montagu, 1815) accepted as Acromegalomma vesiculosum (Montagu, 1813)
• Branchiomma vesiculosum fuscum Soulier, 1891 accepted as Megalomma vesiculosum (Montagu, 1813) accepted as Acromegalomma vesiculosum (Montagu, 1813)
• Branchiomma vesiculosum neapolitana Claparède, 1868 accepted as Acromegalomma lanigerum (Grube, 1846)
• Branchiomma vesiculosum violaceum Soulier, 1891 accepted as Megalomma vesiculosum (Montagu, 1813) accepted as Acromegalomma vesiculosum (Montagu, 1813)
• Branchiomma vigilans Claparède, 1870 accepted as Megalomma vigilans (Claparède, 1869)
• Branchiomma violaceum (Schmarda, 1861)
• Branchiomma wyvillei (McIntosh, 1885)