441 



lophon Gray. 



/. piceus Vosm. 



1881. Alebion piceum Vosmaer, Niederl. Arch, für Zool. Suppl. Band I, 42, 



PI. I, fig. 19, PI. III, figs. 75—78, 81—82. 

 1887. Esperia nigricans, Fristedt, Vega-Exp. vetensk. lakttag. IV, 448. 

 1905. lophon piceiis, Lundbeck, The Danish Ingolf-Exp. VI, 2, 175, PI. VI, 

 figs. 1—2, PI. XVII. figs. За— 1. 



At Angmagsalik ^Чд 1900, depth 140 fathoms (The Am- 

 driip-expedition 1900) (Lundbeck 1. с), and towards south on 

 59° 33' lat.N., 43° 25' long. W., depth 120 fathoms (The Swe- 

 dish arctic expedition 1883; Fristedt 1. c). 



/. frigidus Ldbck. 



1886. Esperella picea, Levinsen, Dijmphna-Togtets zool. bot. Udbytte, 360, 



Tab. XXXI, figs. 1, 2 a— d. 

 1905. lophon frigidus Lundbeck, The Danish Ingolf-Exp. VI, 2, 183, PI. 

 XVII, figs. 5 a— f. 



72° 25' lat.N., 19° 33' long.W., ^^h 1891, depth 140 fathoms 



(The Ryder-expedition 1891—92) (Lundbeck 1. с). 



lotrochota Ridley. 

 /. oxeata Ldbck. 



1905. lotrochota oxeata Lundbeck, The Danish Ingolf-Exp. VI, 2, 186, PI. 

 VI, fig. 6, PI. XVIII, figs. 2 a— f. 



One specimen. The Ingolf-expedition station 94, 64° 56' 



lat.N., 36° 19' long.W., depth 204 fathoms (Lundbeck i.e.). 



/. rotulancora Ldbck. 



1905. lotrochota rotulancora Lundbeck, The Danish Ingolf-Exp. VI, 2, 191, 



PI. XVIII, figs. 6 a— g. 



One specimen from Rathbone off the Liverpool-Kyst, 



70° 40' lat.N., depth 94 fathoms (The Amdrup-expedition 1900) 



(Lundbeck 1. с). 



/. affinis Ldbck. 



1905. lotrochota affinis Lundbeck, The Danish Ingolf-Exp. VI, 2, 194, PI. 

 XVIII, figs. 8 a— e. 



One specimen was taken at Cape Tobin, 70° 23' lat. N., 22° 



long. W. , depth 57 fathoms (The Amdrup-expedition 1900) 



(Lundbeck 1. с). 



