﻿258 Proceedings of the Royal Physical Society. 



A' argo, var. americana, White, '96. [Florida ; no description.] 

 A. boettgeri, Maltzan, 1881. 



Argonauta Bottgeri, Hidalgo, :05, p. 9 [Masbate, Philippines]. 

 A. expansa, Dall, 1872; Dall, :o2, p. 511, pi. xxxiii. figs. 1-3. 



[Figure ; Gulf of California.] 

 A. hians, Solander, 1786. 



Argo'iiauta hians, Brazier, '92, p. 2 [Moreton Bay, Queensland]. 

 „ Hoyle, :04, p. 11 [North Pacific]. 



A. Gondola, A. Oweni, Hidalgo, :05, p. 9 

 [Philippines]. 



A. rufa, Owen, '36, p. 114, footnote. \Nomen nuduin\. 

 A. tuberculata, Bolten, ipS, p. 71. 



Argonauta tuber culaius, Shaw, Nat. miscelL, vol. xxiii. , pi. 995, 1811. 



nodosa, Brazier, '92, p. 2 [Outer Manly Beach, Newcastle, 

 Port Stephens, Tasmania]. 

 ,, tuberculata, Hidalgo, :05, p. 9 [Philippines]. 



Ocythoe, Rafinesque, 1814. 



0. tuberculata, Rafinesque, 1814. 



Ocythoe tuberculata, Meyer, :o6 [morphology of male genital organs in 

 this and other species]. 



Tremoctopus, delle Chiaje, 1840. 



T. quoyanus (d'Orbigny, 1835). 



Tremoctopus quoyanus, Hoyle, 104, p. 12 [young form; tropical Pacific]. 

 T. joubini, n.n.i 



Tremoctopus microstoma, Joubin, 1893, p. 218. 

 T. scalenus, Hoyle, :04, p. 13, pi. iv. figs. 6-9. [Ofi" Cape Mala, 

 Gulf of Panama.] 



PoLYPODiDiE, n.n. 

 Polypus, Schneider, ! 84, p. 116 

 Octopus, Auctorum. 

 For the reasons for replacing the old established name Octopus 

 by Polypus, see Hoyle, :oia; also Smith, 107. 



P. arborescens, Hoyle, :04a, p. 189, pi. ii. figs. 8, 9, 12; pi. iii. 



[Ceylon]: :05, p. 979. [Pacific Ocean.j 

 P arcticus (Prosch, 1847). 



Octopus arcticus, Appellof, '93, p. 3 [no ink-sac] ; '99, pi. i. figs. 2, 4 

 [internal shell] ; Friele & Grieg, :oi. 

 Grieg, '96, p. 24 [Bergen fjord]. 

 ,, groenlandicus ? , Friele, '79, p. 284. 



^ The name proposed by Joubin is preoccupied by Octopus microstoma, 

 Reynaud, 1831 { = Tremoctopus microstomus, Tryon, 1879, p. 131). 



