• Lambrus (Platylambrus) Stimpson, 1871 accepted as Platylambrus Stimpson, 1871
• Lambrus (Platylambrus) carinatus (H. Milne Edwards, 1834) accepted as Enoplolambrus carenatus (H. Milne Edwards, 1834)
• Lambrus (Platylambrus) carinatus var. alcocki Laurie, 1906 accepted as Enoplolambrus carenatus (H. Milne Edwards, 1834)
• Lambrus (Platylambrus) echinatus (Herbst, 1790) accepted as Enoplolambrus echinatus (Herbst, 1790)
• Lambrus (Platylambrus) echinatus var. granulosus Flipse, 1930 accepted as Enoplolambrus echinatus (Herbst, 1790)
• Lambrus (Platylambrus) hayamaensis Sakai, 1965 accepted as Rhinolambrus hayamaensis (Sakai, 1965)
• Parthenope (Platylambrus) Stimpson, 1871 accepted as Platylambrus Stimpson, 1871
• Parthenope (Platylambrus) allisoni Garth, 1993 accepted as Garthambrus allisoni (Garth, 1993)
• Parthenope (Platylambrus) charlottensis Rathbun, 1935 † accepted as Platylambrus charlottensis (Rathbun, 1935) †
• Parthenope (Platylambrus) cidaris Garth & Davie, 1995 accepted as Garthambrus cidaris (Garth & Davie, 1995)
• Parthenope (Platylambrus) fijiensis Rathbun, 1934 † accepted as Platylambrus fijiensis Rathbun, 1934 †
• Parthenope (Platylambrus) hayamaensis (Sakai, 1965) accepted as Rhinolambrus hayamaensis (Sakai, 1965)
• Parthenope (Platylambrus) johngarthi Hendrickx & Landa-Jaime, 1997 accepted as Spinolambrus johngarthi (Hendrickx & Landa-Jaime, 1997)
• Parthenope (Platylambrus) nummifera Rathbun, 1906 accepted as Patulambrus nummiferus (Rathbun, 1906)
• Parthenope (Platylambrus) obscura Rathbun, 1919 † accepted as Platylambrus obscura (Rathbun, 1919) †
• Parthenope (Platylambrus) poupini Garth, 1993 accepted as Garthambrus poupini (Garth, 1993)
• Parthenope (Platylambrus) praedator (De Man, 1906) accepted as Enoplolambrus praedator (De Man, 1906)
• Parthenope (Platylambrus) punctata Chace, 1942 accepted as Platylambrus granulatus (Kingsley, 1879)
• Parthenope (Platylambrus) stellata Rathbun, 1906 accepted as Garthambrus stellatus (Rathbun, 1906)
• Parthenope (Platylambrus) stellata complanata Rathbun, 1906 accepted as Garthambrus complanatus (Rathbun, 1906)
• Parthenope (Platylambrus) stellata lacunosa Rathbun, 1906 accepted as Garthambrus lacunosus (Rathbun, 1906)
• Parthenope (Platylambrus) valida (De Haan, 1837) accepted as Enoplolambrus validus (De Haan, 1837)
• Parthenope (Platylambrus) valida laciniata De Haan, 1839 accepted as Enoplolambrus laciniatus (De Haan, 1839)
• Platylambrus Stimpson, 1871
• Platylambrus (Parthenopoides) Miers, 1879 accepted as Parthenopoides Miers, 1879
• Platylambrus charlottensis (Rathbun, 1935) †
• Platylambrus constrictus (Takeda & Webber, 2007) accepted as Pseudolambrus constrictus Takeda & Webber, 2007
• Platylambrus echinatus (Herbst, 1790) accepted as Enoplolambrus echinatus (Herbst, 1790)
• Platylambrus exilipes (Rathbun, 1894) accepted as Spinolambrus exilipes (Rathbun, 1894)
• Platylambrus fijiensis Rathbun, 1934 †
• Platylambrus fraterculus (Stimpson, 1871) accepted as Spinolambrus fraterculus (Stimpson, 1871)
• Platylambrus granulatus (Kingsley, 1879)
• Platylambrus nummiferus (Rathbun, 1906) accepted as Patulambrus nummiferus (Rathbun, 1906)
• Platylambrus obscura (Rathbun, 1919) †
• Platylambrus pourtalesii (Stimpson, 1871) accepted as Spinolambrus pourtalesii (Stimpson, 1871)
• Platylambrus praedator (De Man, 1906) accepted as Enoplolambrus praedator (De Man, 1906)
• Platylambrus quemvis Stebbing, 1917 accepted as Enoplolambrus carenatus (H. Milne Edwards, 1834)
• Platylambrus serratus (H. Milne Edwards, 1834)
• Platylambrus spinulatus Collins & Todd in Todd & Collins, 2005 †
• Platylambrus ursus Ward, 1939 accepted as Certolambrus pugilator (A. Milne-Edwards, 1873)
• Platylambrus validus (De Haan, 1837) accepted as Enoplolambrus validus (De Haan, 1837)