• Abyssarya acus Bonifácio & Menot, 2018
• Austropolaria magnicirrata Neal, Barnich, Wiklund & Glover, 2012 accepted as Bathypolaria magnicirrata (Neal, Barnich, Wiklund & Glover, 2012)
• Bathybahamas charlenae Pettibone, 1985
• Bathycanadia diaphana Levenstein, 1981
• Bathycatalina filamentosa (Moore, 1910)
• Bathyedithia berkeleyi (Levenstein, 1971)
• Bathyedithia retierei Bonifácio & Menot, 2018 accepted as Polaruschakov retierei (Bonifácio & Menot, 2018)
• Bathyedithia tuberculata Levenstein, 1981
• Bathyeliasona abyssicola (Fauvel, 1913)
• Bathyeliasona kirkegaardi (Uschakov, 1971)
• Bathyeliasona mariaae Bonifácio & Menot, 2018
• Bathyeliasona nigra (Hartman, 1967)
• Bathyfauvelia affinis (Fauvel, 1914)
• Bathyfauvelia glacigena Bonifácio & Menot, 2018
• Bathyfauvelia grandelytris (Levenstein, 1975)
• Bathyfauvelia ignigena Bonifácio & Menot, 2018
• Bathykermadeca hadalis (Kirkegaard, 1956)
• Bathykermadeca thanatos Jimi, Fujiwara & Kajihara, 2018
• Bathykermadeca turnerae Pettibone, 1985
• Bathykurila guaymasensis Pettibone, 1989
• Bathykurila zenkevitchi (Uschakov, 1955)
• Bathylevensteina bicornis (Levenstein, 1962)
• Bathymacella uschakovi (Averincev, 1972)
• Bathymariana zebra Levenstein, 1978
• Bathymiranda microcephala Levenstein, 1981
• Bathypolaria carinata Levenstein, 1981
• Bathypolaria kondrashovi Kolbasova, in Kolbasova et al. 2020
• Bathypolaria magnicirrata (Neal, Barnich, Wiklund & Glover, 2012)
• Bathytasmania insolita Levenstein, 1982
• Bathyvitiazia pallida (Levenstein, 1971)
• Bathyvitiazia pettibonae Kirkegaard, 1995
• Branchinotogluma bipapillata Zhou, Wang, Zhang & Wang, 2018 accepted as Stratigos bipapillata (Zhou, Wang, Zhang & Wang, 2018)
• Branchinotogluma burkensis Pettibone, 1989 accepted as Photinopolynoe burkensis (Pettibone, 1989)
• Branchinotogluma elytropapillata Zhang, Chen & Qiu, 2018 accepted as Photinopolynoe elytropapillata (Zhang, Chen & Qiu, 2018)
• Branchinotogluma grasslei Pettibone, 1985 accepted as Branchinotogluma sandersi Pettibone, 1985 accepted as Cladopolynoe sandersi (Pettibone, 1985)
• Branchinotogluma hessleri Pettibone, 1985
• Branchinotogluma japonicus (Miura & Hashimoto, 1991) accepted as Branchipolynoe japonicus (Miura & Hashimoto, 1991)
• Branchinotogluma jiaolongae Han, Zhou, Chen & Wang, 2023 accepted as Cladopolynoe jiaolongae (Han, Zhou, Chen & Wang, 2023)
• Branchinotogluma kaireiensis Han, Zhou, Chen & Wang, 2023 accepted as Photinopolynoe kaireiensis (Han, Zhou, Chen & Wang, 2023)
• Branchinotogluma marianus (Pettibone, 1989) accepted as Branchipolynoe marianus (Pettibone, 1989)
• Branchinotogluma nanhaiensis Wu, Zhen, Kou & Xu, 2023 accepted as Branchipolynoe nanhaiensis (Wu, Zhen, Kou & Xu, 2023)
• Branchinotogluma nikkoensis Jimi, Chen & Fujiwara, 2022 accepted as Branchipolynoe nikkoensis (Jimi, Chen & Fujiwara, 2022)
• Branchinotogluma ovata Wu, Zhan & Xu, 2019 accepted as Photinopolynoe ovata (Wu, Zhan & Xu, 2019)
• Branchinotogluma pettiboneae Wu, Zhan & Xu, 2019 accepted as Photinopolynoe pettiboneae (Wu, Zhan & Xu, 2019)
• Branchinotogluma robusta Wu, Zhen, Kou & Xu, 2023 accepted as Photinopolynoe robusta (Wu, Zhen, Kou & Xu, 2023)
• Branchinotogluma sagamiensis Jimi, Chen & Fujiwara, 2022 accepted as Photinopolynoe sagamiensis (Jimi, Chen & Fujiwara, 2022)
• Branchinotogluma sandersi Pettibone, 1985 accepted as Cladopolynoe sandersi (Pettibone, 1985)
• Branchinotogluma segonzaci (Miura & Desbruyères, 1995) accepted as Branchipolynoe segonzaci (Miura & Desbruyères, 1995)
• Branchinotogluma trifurcus (Miura & Desbruyères, 1995) accepted as Branchipolynoe trifurcus (Miura & Desbruyères, 1995)
• Branchinotogluma tunnicliffeae (Pettibone, 1988) accepted as Cladopolynoe tunnicliffeae (Pettibone, 1988)
• Branchiplicatus cupreus Pettibone, 1985
• Branchipolynoe eliseae Lindgren, Hatch, Hourdez, Seid & Rouse, 2019
• Branchipolynoe halliseyae Lindgren, Hatch, Hourdez, Seid & Rouse, 2019
• Branchipolynoe japonicus (Miura & Hashimoto, 1991)
• Branchipolynoe kajsae Lindgren, Hatch, Hourdez, Seid & Rouse, 2019
• Branchipolynoe longqiensis Zhou, Zhang, Lu & Wang, 2017
• Branchipolynoe marianus (Pettibone, 1989)
• Branchipolynoe meridae Lindgren, Hatch, Hourdez, Seid & Rouse, 2019
• Branchipolynoe nanhaiensis (Wu, Zhen, Kou & Xu, 2023)
• Branchipolynoe nikkoensis (Jimi, Chen & Fujiwara, 2022)
• Branchipolynoe onnuriensis Kim, Choi, Eyun, Kim & Yu, 2022
• Branchipolynoe pettiboneae Miura & Hashimoto, 1991
• Branchipolynoe seepensis Pettibone, 1986
• Branchipolynoe segonzaci (Miura & Desbruyères, 1995)
• Branchipolynoe symmytilida Pettibone, 1984
• Branchipolynoe tjiasmantoi Lindgren, Hatch, Hourdez, Seid & Rouse, 2019
• Branchipolynoe trifurcus (Miura & Desbruyères, 1995)
• Bruunilla magnantennata Murray, Burghardt, Gunton, Nizar, Nikolic & Wilson, 2025
• Bruunilla natalensis Hartman, 1971
• Bruunilla nealae Bonifácio & Menot, 2018
• Bruunilla posteroantennata Murray, Burghardt, Gunton, Nizar, Nikolic & Wilson, 2025
• Cladopolynoe chrysae Hiley, Green & Rouse, 2025
• Cladopolynoe jiaolongae (Han, Zhou, Chen & Wang, 2023)
• Cladopolynoe sandersi (Pettibone, 1985)
• Cladopolynoe tunnicliffeae (Pettibone, 1988)
• Diplaconotum paucidentatum (Eliason, 1962)
• Gesiella jameensis (Hartmann-Schröder, 1974)
• Hodor anduril Bonifácio & Menot, 2018
• Hodor hodor Bonifácio & Menot, 2018
• Lepidonotopodium atalantae Desbruyères & Hourdez, 2000 accepted as Themis atalantae (Desbruyères & Hourdez, 2000)
• Lepidonotopodium fimbriatum Pettibone, 1983
• Lepidonotopodium jouinae Desbruyères & Hourdez, 2000 accepted as Mamiwata jouinae (Desbruyères & Hourdez, 2000)
• Lepidonotopodium minutum Pettibone, 1989 accepted as Levensteiniella minutum (Pettibone, 1989)
• Lepidonotopodium okinawae Sui & Li, 2017 accepted as Levensteiniella okinawae (Sui & Li, 2017)
• Lepidonotopodium pettibonae Detinova, 1988 accepted as Lepidonotopodium piscesae Pettibone, 1988 accepted as Mamiwata piscesae (Pettibone, 1988)
• Lepidonotopodium piscesae Pettibone, 1988 accepted as Mamiwata piscesae (Pettibone, 1988)
• Lepidonotopodium plicata (Hourdez & Desbruyères, 2000)
• Lepidonotopodium riftense Pettibone, 1984 accepted as Levensteiniella riftense (Pettibone, 1984)
• Lepidonotopodium williamsae Pettibone, 1984 accepted as Mamiwata williamsae (Pettibone, 1984)
• Levensteiniella intermedia Pettibone, 1990 accepted as Themis intermedia (Pettibone, 1990)
• Levensteiniella iris Hourdez & Desbruyères, 2003 accepted as Themis iris (Hourdez & Desbruyères, 2003)
• Levensteiniella kincaidi Pettibone, 1985
• Levensteiniella longqiensis Han, Zhou, Chen & Wang, 2023 accepted as Themis longqiensis (Han, Zhou, Chen & Wang, 2023)
• Levensteiniella manusensis Wu & Xu, 2018 accepted as Themis manusenesis (Wu & Xu, 2018)
• Levensteiniella minutum (Pettibone, 1989)
• Levensteiniella okinawae (Sui & Li, 2017)
• Levensteiniella pettiboneae Han, Zhou, Chen & Wang, 2023 accepted as Themis pettiboneae (Han, Zhou, Chen & Wang, 2023)
• Levensteiniella plicata Hourdez & Desbruyères, 2000 accepted as Lepidonotopodium plicata (Hourdez & Desbruyères, 2000)
• Levensteiniella raisae Pettibone, 1989 accepted as Themis raisae (Pettibone, 1989)
• Levensteiniella riftense (Pettibone, 1984)