A Catalofjvc of Recent Cciilmlo'poda. 211 



Class CEPHALOPODA, Cuviek. 



Siphonopoda, Laiikester. 



Order I. DIBRANCHIATA, Owen, 1832. 



Suborder I. OCTOPODA, Leach, 1818. 



Division 1. Lioglossa,^ Lutken, 1882. 



Family L Pteroti, Peinhardt et Prosch, 1846. 

 CiRROTEUTHiD^, Keferstein. 



Cirroteuthis, Eschricht, 183G. 



Sciadephorus, Eeinhardt et Proscli, 1846. 

 Bostrychoteuthis, Agassiz, 1846. 



1. C. Miilleri, Eschr., Nova Acta Acad. Cses. Leop.-Carol, xviii., 



p. 627, pis. xlvi.-xlviii., 1836. 

 1846, Sciadephorus Miilleri, Reinh. og Prosch, Om Sciadephorus 

 Miilleri, Kjobenliavn.^ 

 Arctic Pegion (Greenland). 



2. C. umbeUata, Fischer, Journ. de Conch., xxiii., p. 402, 1883, 



Atlantic Ocean. 



3. C. magna, Hoyle, Diagnoses L, p. 233, 1885; Chall. Ceph., p. 



56, pi. xi., figs. 3-5 j pi. xii. ; pi. xiii., figs. 1-4, 1886. 

 Southern and Pacific Oceans, 



4. C. pacifica, Hoyle, Diagnoses L, p. 235, 1885; Chall. Ceph., 



p. 61, pi. X., 1886. 

 Pacific Ocean. 



5. C, meangensis, Hoyle, Diagnoses L, p. 234, 1885; Chall. Ceph., 



p. 63, pi. ix., figs. 12, 13; pi. xi., figs. 1, 2; pi. xiii., 

 figs. 5, 6, 1886. 

 Pacific Ocean. 



6. C. plena, Yll., Third Catal., p. 404, pi. xiii., fig. 3, 1885, 



Atlantic Ocean. 



7. C. megaptera, Yll., Third Catal., p. 405, pi. xliii., figs. 1, 2, 1885. 



Atlantic Ocean, 



Stanroteuthis, Yerrill, 1879. 

 1, S. syrtensis, Yll., Amer. Journ. Sci., xviii., p. 468, 1879 ; 

 Ceph. N. E. Amer,, p. 382, pi. xxxii., figs. 1-5, 1881. 

 Atlantic Ocean ; New England Pegion. 



1 Without a radula (Dyreriget, p. 543, Kjobenhavn, 1881-82). 



2 K. dansk, Vidcnsk. Selsk. Afkandl., Bd. xii,, pp. 185-224, pis. i,-v. 



