After Felley, Vecchione, Roper, Sweeney & Christensen, 2001-
<==o Rossiinae Appellöf, 1898 ()? [4 genera / 20-21 species]
|--o Rossia Owen, 1834 ()? [10]
| |-- R. palpebrosa Owen, 1834
| |-- R. brachyura Verrill, 1883
| |-- R. bullisi Voss, 1956
| |-- R. glaucopis Loven, 1845
| |-- R. macrosoma (Chiaie, 1830)
| |-- R. megaptera Verrill, 1881
| |-- R. moelleri Steenstrup, 1856
| |-- R. mollicella Sasaki, 1920
| |--o R. pacifica Berry, 1911
| | |-- R. p. diegensis Berry, 1912 [status doubtful]
| | `-- R. p. pacifica Berry, 1911
| `-- R. tortugaensis Voss, 1956
|--o Austrorossia Berry, 1918 ()? [Rossia Owen, 1834] [4-5]
| |-- A. antillensis (Voss, 1955) [R. antillensis]
| |-- A. australis Berry, 1918 [R. australis]
| |-- A. bipapillata (Sasaki, 1920) [R. bipapillata]
| |-- A. enigmatica (Robson, 1924 [R. enigmatica] [status doubtful]
| `-- A. mastigophora (Chun, 1915) [R. mastigophora]
|--o Semirossia Steenstrup, 1887
| |-- S. tenera (Verrill, 1880)
| |-- S. equalis (Voss, 1950)
| `-- S. patagonica (Smith, 1881)
`--o Neorossia Boletzky, 1971 ()? [2]
|-- N. caroli (Joubin, 1902)
`-- N. leptodons Reid, 1992
Reference(s):
Felley, J., Vecchione, M., Roper, C. F. E., Sweeney, M. & Christensen, T., 2001-2003: Current Classification of Recent Cephalopoda.
–iNet: National Museum of Natural History: Departent of Systematic Biology: Invertebrate Zoology: http://www.mnh.si.edu/cephs/