After Carroll, 1988, and Nelson, 1994, with recent species from Froese & Pauly, 2001 [“The Fishbase”]

<==o Stromateoidei (voikalamaiset)
   |-- Amarsipus carlsbergi Haedrich, 1969 [Amarsipidae]
   |--o Ariommus [Ariomma] [Ariommatidae] (ariommit) [8]
   |  |-- A. bondi Fowler, 1930 (Silver-rag driftfish)
   |  |-- A. brevimanum (Klunzinger, 1884)
   |  |-- A. evermanni Jordan & Snyder, 1907
   |  |-- A. indica (Day, 1871) (Indian ariomma)
   |  |-- A. lurida Jordan & Snyder, 1904 (Ariommid)
   |  |-- A. melanum (Ginsburg, 1954) (Brown driftfish)
   |  |-- A. parini Piotrovsky, 1987 (Parin's ariomma)
   |  `-- A. regulus (Poey, 1868) (Spotted driftfish)
   |--o Tetragonurus [Tetragonuridae] (ristipyrstöt; Squaretails) [3]
   |  |-- T. atlanticus Lowe, 1839 (Bigeye squaretail)
   |  |-- T. cuvieri Risso, 1810 (Smalleye squaretail)
   |  `-- T. pacificus Abe, 1953 (Pacific squaretail)
   |-- Centrolophidae (meduusakalat; medusafishes) [7/27]
   |-- Nomeidae (polyyppikalat; driftfishes) [3/15]
   `-- Stromateidae (voikalat; butterfishes) [FB: 3/14]

Reference(s):