Manchester Memoirs, Vol. xlviii. (1904), No. %\. 3 

 LOLIGINID.E : — Loligo, Sepiofeiithis, Loliolus, LoUigiiticula. 

 Sepiid^ — Sepia, Sepiella, Hemisepius. 



CEgopsida. 



Spirulid^ : — Spirula. 



GoNATiDiE : — Gonatus. 



Onychoteuthid.e : — Onychoteuthis, A7tcistrottuthis, Chauno- 

 teuthis, Teleoteuthis, Tetr onychoteuthis., 

 Lycoteuthis. 



Enoploteuthid^ : — Enoploteiithis, Abralia, Thelidioteuthis., 

 A ncistrochirus, Pterygiote lit his , Pyroteuthis^ 

 Ah-aliopsis, Octopodoteuthis, Cucioteuthus. 



Thaum ATOLAMPADiDiE : — Thaumatolampas. 



Architeuthid^ : — Architeuthus. 



Tracheloteuthid^ : — Tracheloteuthis, Brachioteuthis. 



Bathyteuthid^ : — Bathyteuthis, Ctenopteryx. 



HiSTiOTEUTHiDiE : — Histioteuthis, Calliteuthis, Meleagroteuthis. 



THYSANOTEUTHiDiE : — Thysanoteuthis. 



Ommastrephid^e : — Ommastrephes, Sy7nplectoteuthis, Stheno- 

 teuthis, Dosidicus, Illex, Todaropsis, 

 Hyaioteuthis, Rhynchoteuthis. 



Chiroteuthid^ : — Chiroteuthis, Do/atopsis, Mastigoteuthis. 



Grimalditeuthi D^ : — Grimalditeuthis. 



GALiTEUTHiDi^ : — Galiteuthts. 



Cranchiid^ : — Cranchia, Pyrgopsis, Leachia, Taonius. 



Incertae sedis.^ 



Diibioteuthis, Lepidoteuthis, Cirrobrachium. 



^The small numbers refer to the notes at the end of the Key. 



