Banquisia belgicae (Van Heurck) Paddock, 1988 accepted as Amphiprora belgicae var. belgicae Van Heurck, 1909
Ephemera bjoernoeyaensis Witkowski, Metzeltin & Lange-Bertalot in Metzeltin & Witkowski, 1996 (uncertain > unassessed )
Ephemera planamembranacea (Hendey) Paddock, 1988 accepted as Navicula planamembranacea Hendey, 1964
Manguinea fusiformis (E.Manguin) Paddock, 1988 accepted as Tropidoneis fusiformis E.Manguin, 1957
Manguinea rigida (M.Peragallo) Paddock, 1988 accepted as Amphiprora rigida M. Peragallo, 1924
Mannsia phantasma (Mann) Paddock, 1988 accepted as Tropidoneis phantasma Mann, 1925
Pachyneis gerlachii Simonsen, 1974 (uncertain > unassessed )
Phycostilus subulatus (Simonsen) Blanco, 2020
Plagiolemma confusa (Hendey) Paddock, 1988 accepted as Tropidoneis confusa Hendey, 1964
Plagiolemma distortum Nézan in Nézan et al., 2018
Plagiolemma inflata Paddock, 1988 (uncertain > unassessed )
Plagiotropis acuta (M. Peragallo) Simonsen, 1992 accepted as Amphiprora acuta var. acuta M. Peragallo, 1924
Plagiotropis adriatica (Cleve) Kuntze, 1898 accepted as Tropidoneis adriatica Cleve, 1894
Plagiotropis antarctica (Cleve) Kuntze, 1898 accepted as Tropidoneis antarctica var. antarctica Cleve, 1894
Plagiotropis approximata (Cleve) Kuntze, 1898 accepted as Tropidoneis approximata Cleve, 1894
Plagiotropis arizonica Czarnecki & Blinn, 1978 (uncertain > unassessed )
Plagiotropis australis (M. Peragallo) Paddock, 1988 accepted as Pseudoamphiprora australis M. Peragallo, 1921 †
Plagiotropis baltica Pfitzer
Plagiotropis baltica var. baltica Pfitzer, 1871 (uncertain > unassessed )
Plagiotropis baltica var. scaligera Grunow in Cleve & Grunow, 1880 (uncertain > unassessed )
Plagiotropis chinensis (Cleve) Kuntze, 1898 accepted as Tropidoneis chinensis Cleve, 1894
Plagiotropis cochinvitreopsis Paddock, 1988 (uncertain > unassessed )
Plagiotropis conserta (Lewis) Kuntze, 1898 accepted as Amphiprora conserta Lewis, 1862
Plagiotropis delicatula (Greville) Paddock, 1988 accepted as Amphiprora delicatula Greville, 1863
Plagiotropis diptera T.Marsson, 1900 (uncertain > unassessed )
Plagiotropis elegans (W.Smith) Grunow, 1885 (uncertain > unassessed )
Plagiotropis elegans var. adriatica (Grunow in Cleve & Grunow) De Toni, 1891 accepted as Amphiprora elegans var. adriatica Grunow in Cleve & Grunow, 1880
Plagiotropis elegans var. elegans (W. Smith) Grunow in Van Heurck, 1885 accepted as Amphiprora elegans var. elegans W. Smith, 1856
Plagiotropis elegans var. gracilis (Grunow in Cleve & Grunow) De Toni, 1891 accepted as Amphiprora elegans var. gracilis Grunow in Cleve & Grunow, 1880
Plagiotropis elegans var. posewitzii (Pantocsek) M. Peragallo, 1903 accepted as Amphiprora posewitzii Pantocsek, 1889
Plagiotropis eximia (Greville) Paddock, 1988 accepted as Amphiprora eximia Greville, 1863
Plagiotropis fasciata Paddock, 1988 (uncertain > unassessed )
Plagiotropis gaussii (Heiden) Paddock, 1988 accepted as Tropidoneis gaussii Heiden, 1928
Plagiotropis gibberula Grunow, 1880 (uncertain > unassessed )
Plagiotropis grevillei Paddock, 1988 (uncertain > unassessed )
Plagiotropis japonica (Cleve) Kuntze, 1898 accepted as Tropidoneis japonica Cleve, 1894
Plagiotropis kinkeriana (Cleve) Kuntze, 1898 accepted as Tropidoneis kinkeriana Cleve, 1894
Plagiotropis lata (Cleve) Kuntze, 1898 accepted as Tropidoneis lata Cleve, 1894
Plagiotropis lepidoptera (Gregory) Kuntze, 1898
Plagiotropis lepidoptera var. delicatula (Greville) Desikachary, 1989 (uncertain > unassessed )
Plagiotropis lepidoptera var. delicatula (Greville) Nizamuddin, 1982 accepted as Amphiprora delicatula Greville, 1863
Plagiotropis lepidoptera var. minor (Cleve) Czarnecki & J.L.Wee, 1984
Plagiotropis lepidoptera var. minor (Cleve) Czarnecki & Wee, 1984 accepted as Tropidoneis lepidoptera var. minor Cleve, 1894
Plagiotropis lepidoptera var. proboscidea (Cleve) Reimer, 1975 accepted as Tropidoneis lepidoptera var. proboscidea Cleve, 1894
Plagiotropis lepidoptera var. robusta (H. Peragallo & M. Paragallo) Czarnecki & Wee, 1984 accepted as Tropidoneis lepidoptera var. robusta H.Peragallo & M.Peragallo, 1898
Plagiotropis lepidoptera var. scattestriat Qi, Lin & Zhang in Qi, Lin, Zhang & He, 1986 (uncertain > unassessed )
Plagiotropis longa (Cleve) Kuntze, 1898 accepted as Amphiprora longa Cleve, 1873
Plagiotropis longis (Cleve) J.John, 1983 (uncertain > unassessed )
Plagiotropis maxima (Gregory) Kuntze, 1898 accepted as Amphiprora maxima var. maxima Gregory, 1857
Plagiotropis maxima var. dubia (Cleve & Grunow) Czarnecki & Blinn in Czarnecki & Wee, 1984 accepted as Amphiprora maxima var. dubia Cleve & Grunow, 1880
Plagiotropis maxima var. gracillima (M. Peragallo) Czarnecki & Wee, 1984 accepted as Tropidoneis maxima var. gracillima M. Peragallo, 1924
Plagiotropis maxima var. guadalupensis (Manguin in Bourrelly & Manguin) Czarnecki & Wee, 1984 accepted as Tropidoneis maxima var. guadalupensis Manguin in Bourrelly & Manguin, 1952
Plagiotropis maxima var. sinensis (Skvortzow) Czarnecki & Wee, 1984 accepted as Tropidoneis maxima var. sinensis Skvortzow, 1927
Plagiotropis maxima var. subalata (Cleve) Czarnecki & Wee, 1984 accepted as Tropidoneis maxima var. subalata Cleve, 1894
Plagiotropis mediterranea (Grunow in Van Heurck) De Toni, 1891 (uncertain > unassessed )
Plagiotropis mediterranea Grunow, 1880 (uncertain > unassessed )
Plagiotropis membranacea (Cleve) Kuntze, 1898 accepted as Amphiprora membranacea Cleve, 1873
Plagiotropis neopolitana Paddock, 1988 (uncertain > unassessed )
Plagiotropis neovitrea Paddock, 1988 (uncertain > unassessed )
Plagiotropis neusamoensis Paddock, 1988 (uncertain > unassessed )
Plagiotropis oblonga (Greville) Paddock, 1988 accepted as Amphiprora oblonga Greville, 1863
Plagiotropis oviformis Paddock, 1988 (uncertain > unassessed )
Plagiotropis paddockii Simonsen, 1992 (uncertain > unassessed )
Plagiotropis posewitzii (Pantocsek) De Toni, 1891 accepted as Amphiprora posewitzii Pantocsek, 1889
Plagiotropis primoris (Hanna) Paddock, 1988 accepted as Tropidoneis primoris Hanna, 1932
Plagiotropis proboscidea (Cleve) M.Peragallo, 1903 accepted as Tropidoneis lepidoptera var. proboscidea Cleve, 1894
Plagiotropis pusilla (Cleve) John, 1983 (uncertain > unassessed )
Plagiotropis pusilla (Gregory) Kuntze, 1898 accepted as Amphiprora pusilla var. pusilla Gregory, 1857
Plagiotropis recta (Gregory) Grunow, 1882 accepted as Amphiprora recta Gregory, 1857
Plagiotropis rigida (M. Peragallo) Simonsen, 1992 accepted as Amphiprora rigida M. Peragallo, 1924
Plagiotropis samoensis Grunow in Cleve & Grunow, 1880 (uncertain > unassessed )
Plagiotropis scaligera Grunow, 1880 (uncertain > unassessed )
Plagiotropis semihyalina Paddock, 1988 (uncertain > unassessed )
Plagiotropis semistriata (Grunow in Cleve) Kuntze, 1898 accepted as Tropidoneis semistriata Cleve
Plagiotropis seriata (Cleve) Kuntze, 1898 accepted as Tropidoneis seriata Cleve, 1892
Plagiotropis seychellensis (Giffen) Kennett in Kennett & Hargraves, 1984 (uncertain > unassessed )
Plagiotropis solidula (Cleve) Kuntze, 1898 accepted as Tropidoneis solidula Cleve, 1894
Plagiotropis subalata (Cleve) Paddock, 1988 accepted as Tropidoneis maxima var. subalata Cleve, 1894
Plagiotropis sumbavensis (Cleve) Kuntze, 1898 accepted as Tropidoneis sumbavensis Cleve, 1894
Plagiotropis tayrecta Paddock, 1988 (uncertain > unassessed )
Plagiotropis tenuis T.Marsson, 1900 (uncertain > unassessed )
Plagiotropis tristis Mikkelsen, Ellegaard & Lundholm (uncertain > unassessed )
Plagiotropis vanheurckii Grunow, 1883 (uncertain > unassessed )
Plagiotropis vitrea (W.Smith) Grunow, 1880 (uncertain > unassessed )
Plagiotropis vitrea var. lindigii Grunow in Cleve & Grunow, 1880 (uncertain > unassessed )
Plagiotropis vitrea var. mediterranea (Grunow in Van Heurck) Grunow in Cleve & Moller, 1879 (uncertain > unassessed )
Plagiotropis vitrea var. scaligera (Grunow in Cleve & Grunow) M. Peragallo, 1903 accepted as Plagiotropis scaligera Grunow, 1880
Plagiotropis vitrea var. trinitatis (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 accepted as Amphiprora vitrea var. trinitatis Tempère & Peragallo, 1908
Plagiotropis vitrea var. vitrea (W. Smith) Cleve & Möller, 1879 (uncertain > unassessed )
Plagiotropis zebra (Cleve) Kuntze, 1898 accepted as Tropidoneis zebra Cleve, 1891
Stauropsis acuta Meunier, 1910 (uncertain > unassessed )
Stauropsis amphicephala Meunier, 1910 (uncertain > unassessed )
Stauropsis granii (E.Jorg.) Meunier, 1910 accepted as Stauroneis granii E.Jorgensen, 1905
Stauropsis majuscula Meunier, 1910 (uncertain > unassessed )
Stauropsis membranacea (Cleve) Meunier, 1910 accepted as Navicula membranacea Cleve, 1897
Stauropsis pelagica (Cleve) Meunier, 1910 accepted as Navicula pelagica Cleve, 1896
Stauropsis septentrionalis Meunier, 1910 (uncertain > unassessed )
Stauropsis vanhoeffeni (Gran) Meunier, 1910 accepted as Navicula vanhoeffenii Gran, 1897
Stauropsis vanhoeffenii (Gran) Meunier, 1910 accepted as Navicula vanhoeffenii Gran, 1897
Staurotropis americana Ashworth, 2017