ONYCHOTEUTHIDJE : OMMASTREPHES. 
65 
13. Ommastrephes ? Erlang. 
Loligo Eblanse Ball, Proc. Roy. Irish Acad. 1839; Thompson , Re- 
port of the Brit . Assoc. 1844, p. 248. ; H Orb. Moll. Viv. et Fos . 
i. 353. 
Not described. 
Hab. Coast of Ireland. 
14. Ommastrephes Gronovix. 
Tentacular arms half as long as the body. 
Sepia Gr o7iov. Zoophyl. 244. n. 1028. 1781. 
Loligo Gronovii Ferussac , D' Orb. Moll. Viv. et Fos. i. 352. 1845. 
Hab. Indian Ocean. 
4 § Fossil Species of Upper Oxford Clay . 
15. Ommastrephes Augustus. 
Shell elongate, depressed, with three ribs, dilated behind and before. 
Onychoteuthis angusta Munster , Jahrb. 1830, 404. 458. 1836, 250. 
630. 1837,252. 
Ony. Lichtensteinii Munster , MS. 1837. 
Ony. sagittata Munster , Jahrb. 1837, 252. not Lamck. 
Ommastrephes angustus D' Orb. Paleont. univ . t. 23. f. 9. 11. 1845, 
Moll. Viv. et Fos. i. 415. 
Fos. Coralline layer of Upper Oxford, Solenhoffen. 
16. Ommastrephes intermedhjs. 
Shell elongate, conical above, convex, one-ribbed ; behind narrow, 
lanceolate. 
Onychoteuthis intermedia Munster , Lehrb . 1837, 252. 
Omm. intermedius D’ Orb. Ceph. Acet. 40. 1841, Paleont. univ. t. 
24. f. 1 ., Moll. Viv. et Fos. i. 416. 
Fos. Lithographic slate, Solenhoffen. 
17. Ommastrephes cocheearis. 
Shell one-ribbed, dilated before and behind, behind lanceolate. 
Onychoteuthis cochlearis Munster , Lehrb. 1837, 252. 
Omm. cochlearis D’ Orb. Ceph. Acet. 40. 1841, Paleont. univ. t. 24. 
f. 2., Moll. Viv. et Fos. i. 417. 
Fos. Lithographic slate, Solenhoffen. 
18 . Ommastrephes Munsterii. 
Shell dilated, short, spoon like before, dilated, and longitudinally 
rayed ; behind dilated, blunt. 
