After Nelson, 1994, with Recent species from Froese & Pauly, 2001 [“The Fishbase”]

<==o Grammatidae [Grammidae] (keijukalat; basslets) [N: 2/10] [FB: 2/12]
   |--o Gramma [N: 3] [FB: 4]
   |  |-- G. brasiliensis Sazima, Gasparini & Moura, 1998 (Brazilian basslet)
   |  |-- G. linki Starck & Colin, 1978 (Yellowlined basslet)
   |  |-- G. loreto Poey, 1868 (Royal gramma)
   |  `-- G. melacara Böhlke & Randall, 1963 (Blackcap basslet)
   `--o Liopogramma [N: 7] [FB: 8]
      |-- L. anabantoides Böhlke, 1960 (Dusky basslet)
      |-- L. evides Robins & Colin, 1979 (Banded basslet)
      |-- L. flavescens Gilmore & Jones, 1988 (Yellow basslet)
      |-- L. klayi Randall, 1963 (Bicolor basslet)
      |-- L. regia Robins & Colin, 1979 (Royal basslet)
      |-- L. robinsi Gilmore, 1997 (Yellowbar basslet)
      |-- L. roseum Robins & Colin, 1979 (Rosy basslet)
      `-- L. trilineatum Randall, 1963 (Threeline basslet)

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