536 
Adolf Naef, 
11. Cranchiidae Gray 1849. a) Craiichiinae:Cra^cteLeach 1817, Lebete 
Lesueiir 1821, Pyrgopsis Kochebr. 1884, Ldocranchia Pfeff. 1884, Ligu- 
riella Issel 1908; b) Taoniinae: Phasmatopsis Kochebr. 1884, Toxeuma 
Chun 1906, Taonius Steenstr. 1861, Desmoteuthis Verr. 1882, Megalo- 
cranchia Pfeff. 1884, Taonidium Pfeff. 1900, Crystalloteiithis Chun 
1906, Phasmatoteuthion Pfeff. 1912, Galüeuthis Joubin 1898, Corynom- 
ma Chun. 1906, Bathothauma Chun 1906, Verrüliteuthis Berry 1916, 
Leucocmnchia Joubin 1912, Hensenioteuthis Pfeff. 1900, Sandalops 
Chun 1906, HelicocrancMa Massy 1907, Teuthowenia Chun 1910 
12. OmmatostrephidaeGilll871./feSteenstr. 1880, Todaropsis Girard 
1889, Nototodarus Pfeff. 1912, Ommatostrephes d'Orb. 1835, Dosidicus 
Steenstr. 1857, Hyaloteuthis Gray 1849, StJienoteutJds Verr. 1880, 
Sympledoteuthis Pfeff. 1900, Eucleoteuthis Berry 1916. 
13. Thysanoteuthidae Keferst. 1866. TJiysanoteuthis Troschel 1857. 
14. Psychroteuthidae Thiele 1912. Psychroteuthis Th. 1921 is. 
* 
c) Sepioidea Naef 1916. 
1. Belemnosidae nov.f Belemnosis Edwards 1849 
2. Belopteridae nov.f Belopterina Mun.-Ch. 1872, Beloptera (Desh.) 
Blainv. 1825, Belopterella nov. 
3. Belosepiellidae nov. i^f Belosepiella Alessandrini 1905. 
4. Spirulirostridae nov.f SpiruUrostra d'Orb. 1841, SpiruUrostreUa 
nov. 20. 
5. Spirulirostrinidae nov.f Spirulirostrina Canavari 1892^1. 
6. Spirulidae (d'Orb. 1826) Owen 1836. Spirula Lam. 1801. 
7. Sepiidae Keferstein 1866. a) Belosepiinae novf : Belosepia Voltz 1830, 
b) Sepiinae nov. : SepiaL. 1758, Sepiella Gray 1849, Hemisepius Steenstr. 
1875, Metasepia Hoyle 1885. 
8. Idiosepiidae Appellöf 1898. Idiosepius Steenstr. 1881, Naefidium 
Grimpe 192022. 
9. Sepiolidae Keferstein 1866. a) Sepiadariinae Naef 1912: Sepiadarium 
Steenstr. 1881, Sepioloidea d'Orb. 1845, b) Kossiinae Naef 1912: 
Rossia Owen 1834, Semirossia Steenstr. 1887, c) Heteroteuthinae Naef 
1912: Heteroteuthis Gray 1849, Nectoteuthis Verr. 1883, IridoteutMs 
Naef 1912, Stoloteuthis Verr. 1881, d) Sepiolinae Naef 1912: Sepio- 
Una Naef 1912, Euprymna Steenstr. 1887, Sepiola Leach 1817, 
Sepietta Naef 1912, Rondeletiola nov. 23. 
d) Palaeoctopoda nov. f 
1. Palaeoctopodidae Dolio 1912. Palaeodopus Woodw. 1896. 
