• Gastropteron Kosse, 1813
• Gastropteron alboaurantium Gosliner, 1984 accepted as Siphopteron alboaurantium (Gosliner, 1984)
• Gastropteron bicornutum Baba & Tokioka, 1965
• Gastropteron brunneomarginatum Carlson & Hoff, 1974 accepted as Siphopteron brunneomarginatum (Carlson & Hoff, 1974)
• Gastropteron chacmol Gosliner, 1989
• Gastropteron cinereum Dall, 1925 accepted as Gastropteron pacificum Bergh, 1894
• Gastropteron citrinum Carlson & Hoff, 1974 accepted as Siphopteron citrinum (Carlson & Hoff, 1974)
• Gastropteron flavobrunneum Gosliner, 1984 accepted as Siphopteron flavobrunneum (Gosliner, 1984)
• Gastropteron flavum Tokioka & Baba, 1964 accepted as Siphopteron flavum (Tokioka & Baba, 1964)
• Gastropteron fuscum Baba & Tokioka, 1965 accepted as Siphopteron fuscum (Baba & Tokioka, 1965)
• Gastropteron hamanni Gosliner, 1989
• Gastropteron japonicum Tokioka & Baba, 1964
• Gastropteron ladrones Carlson & Hoff, 1974 accepted as Siphopteron ladrones (Carlson & Hoff, 1974)
• Gastropteron meckeli Blainville, 1825 accepted as Gastropteron rubrum (Rafinesque, 1814)
• Gastropteron michaeli Gosliner & G. C. Williams, 1988 accepted as Siphopteron michaeli (Gosliner & G. C. Williams, 1988)
• Gastropteron minutum Ong & Gosliner, 2017
• Gastropteron multo Ong & Gosliner, 2017
• Gastropteron odhneri Gosliner, 1989
• Gastropteron pacificum Bergh, 1894
• Gastropteron pacificum var. cinereum Dall, 1925 accepted as Gastropteron pacificum Bergh, 1894
• Gastropteron pohnpei Hoff & Carlson, 1983 accepted as Sagaminopteron pohnpei (Hoff & Carlson, 1983)
• Gastropteron rubrum (Rafinesque, 1814)
• Gastropteron rubrum manx Ev. Marcus & Er. Marcus, 1966
• Gastropteron ruifreitasi Ortea & Moro, 2020 accepted as Africanopteron ruifreitasi (Ortea & Moro, 2020)
• Gastropteron sibogae Bergh, 1905
• Gastropteron sibogae var. nigra Bergh, 1905 (uncertain > taxon inquirendum)
• Gastropteron sinense A. Adams, 1861
• Gastropteron vespertilium Gosliner & Armes, 1984
• Gastropteron viride Tokioka & Baba, 1964