40 THE VOYAGE OF H.M.S. CHALLENGER. 



Ancistroteuthis, Gray, 1849. 



Onychoteuthis, Auctt. {pars). 

 Moroteuthis, Verrill. 

 LedoteutMs, Verrill {pars). 



1. Ancistroteuthis lichtensteinii (Ferussac), Gray. 



1839. Onychoteuthis Lichtensteinii, Fer., Ceph. acet., p. 334; Onychot., pis. viii., xiv. figs. 1-3. 



1849. Ancistroteuthis Lichtensteinii, Gray, B.M.C., p. 55. 



1851. Onychoteuthis Lichtensteinii, Ver., Ceph. mMit., p. 78, pi. xxix. figs. a-c. 



2. Ancistroteuthis dussumieri (d'Orbigny), Gray. 



1839. Onychoteuthis Dussumieri, d'Orb., C6ph. acet., p. 335 j Onyoliot., pi. xiii. 

 1849. Ancistroteuthis Dussumieri, Gray, B.M.C., p. 56. 



3. Ancistroteuthis robiista (Dall), Steenstrup. 



1873. ? Onychoteuthis Bergi, Dall, American jSTaturalist, vol. vii. p. 484. 



1876. Ommastrephes robustus, Dall MS., Vll., Amer. Journ. Sci. and Arts, vol. xii. p. 236. 



1880. Onychoteuthis robusta, Vll., Ceph. IST. E. Amer., p. 246, pis. xxiii., xxiv. 



1880. Ancistroteuthis robusta, Stp., Sthenoteuthis og Lestoteuthis, p. 19. 



1881. Moroteuthis robusta, VU., Ceph., N. E. Amer., p. 393. 



1882. Ancistroteuthis robusta, Stp., Notas Teuthol. II., p. 150. 



Teleoteuthis,^ Verrill, 1882. 



Onychia, Lesueur. 

 Onychoteuthis, Auctt. {pars). 



1. Teleoteuthis caribhsea (Lesueur), Verrill (PI. XXX. figs. 1-8 ; p. 172). ' 



1821. Onylda carribsea, Les., Journ. Acad. Nat. Sci. Philad., vol. ii. p. 98, pi. ix. figs. 1, 2 a-e. 

 1839. Onychoteuthis cardioptera, d'Orh., C<5ph. acet., p. 333; Cranchies, pi. i. ; Onychot., 



pi. V. figs. 4-6 (pars ?). 

 1849. Onychia cardioptera. Gray, B.M.C., p. 57. 



1882. Teleoteidhis carribxa, VIL, Ceph. N. E. Amer. (Fish Comm. Eep.), p. 70. 

 1884. Onychia binotata{?), Pfifr., Ceph. Hamb. Mus., p. 19, fig. 24. 



2. Teleoteuthis platyptera (d'Orbigny), Verrill. 



1835. Onychotetdhis platyptera, d'Orb., Amer. merid., p. 41, pi. iii. figs. 8-11. 

 1839. „ platyptera, d'Orb., C(5ph. aci^t., p. 335; Onychot., pi. x. figs. 8-10, pi xiv. 



figs. 14-22. 



3. Teleoteuthis peratoptera (d'Orbigny). 



1835. Onychoteuthis peratoptera, d'Orb., Am^r. m&id., p. 39, pi. iii. figs. 5-7. 



1 It is not without a feeling of regret that one abandons a generic name so time-honoured as that of Lesueur, 

 but since the name is preoccupied, and since Verrill has proposed a new one, there seems no longer any excuse for 

 retaining it. 



