After Froese & Pauly, 2001 ["The Fishbase"]

<==o Plectorhinchus [32]
   |-- P. albovittatus (Rüppell, 1838) (Two-striped sweetlips)
   |-- P. celebicus Bleeker, 1873 (Celebes sweetlips)
   |-- P. ceylonensis (Smith, 1956) (Sri Lanka sweetlips)
   |-- P. chaetodonoides Lacépède, 1801 (Harlequin sweetlips)
   |-- P. chrysotaenia (Bleeker, 1855) (Yellow-striped sweetlips)
   |-- P. chubbi (Regan, 1919) (Dusky rubberlip)
   |-- P. cinctus (Temminck & Schlegel, 1843) (Crescent sweetlips)
   |-- P. diagrammus (Linnaeus, 1758) (Striped sweetlips)
   |-- P. flavomaculatus (Cuvier, 1830) (Lemon sweetlip)
   |-- P. gaterinoides (Smith, 1962) (Lined sweetlips)
   |-- P. gaterinus (Forsskål, 1775) (Blackspotted rubberlip)
   |-- P. gibbosus (Hombron & Jacquinot, 1853) (Harry hotlips)
   |-- P. goldmanni (Bleeker, 1853) (Goldman's sweetlips)
   |-- P. harrawayi (Smith, 1952)
   |-- P. lessonii (Cuvier, 1930)
   |-- P. lineatus (Linnaeus, 1758) (Yellowbanded sweetlips)
   |-- P. macrolepis (Boulenger, 1899) (Biglip grunt)
   |-- P. mediterraneus (Guichenot, 1850) (Rubberlip grunt)
   |-- P. multivittatum (Macleay, 1878) (Many-lined sweetlips)
   |-- P. nigrus (Cuvier, 1830)
   |-- P. obscurus (Günther, 1872) (Giant sweetlips)
   |-- P. orientalis (Bloch, 1793) (Oriental sweetlips)
   |-- P. paulayi Steindachner, 1895 (Zebra sweetlip)
   |-- P. pictus (Tortonese, 1936) (Trout sweetlips)
   |-- P. picus (Cuvier, 1830) (Painted sweetlip)
   |-- P. plagiodesmus Fowler, 1935 (Barred rubberlip)
   |-- P. playfairi (Pellegrin, 1914) (Whitebarred rubberlip)
   |-- P. polytaenia (Bleeker, 1852) (Ribboned sweetlips)
   |-- P. punctatissimus (Playfair 1868)
   |-- P. schotaf (Forsskål, 1775) (Minstrel sweetlip)
   |-- P. sordidus (Klunzinger, 1870) (Sordid rubberlip)
   `-- P. vittatus (Linnaeus, 1758) (Indian Ocean oriental sweetlips)

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