After Felley, Vecchione, Roper, Sweeney & Christensen, 2001-
<==o Heteroteuthinae Appellöf, 1898 ()? []
|--o Heteroteuthis Gray, 1849
| |--o (Heteroteuthis) Gray, 1849
| | |-- H. (H.) dispar Rüppell, 1844
| | `-- H. (H.) weberi Joubin, 1902
| `--o (Stephanoteuthis) Berry, 1909
| |-- H. (S.) hawaiiensis (Berry, 1909)
| |-- H. (S.) dagamensis Robson, 1924
| `-- H. (S.) serventyi Allan, 1945
|-- Nectoteuthis pourtalesi Verrill, 1883
|--o Iridoteuthis Naef, 1912
| |-- I. iris (Berry, 1909)
| `-- I. maoria Dell, 1959
|-- Stoloteuthis leucoptera (Verrill, 1878) Verrill, 1881
`-- Sepiolina nipponensis (Berry, 1911) Naef, 1912
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/