437 



E. typichela Ldbck. 



1905. Esperiopsis typichela Lundbeck, The Danish Ingolf-Exp. VI, 2, 22, 



PI. I, fig. 3, PI. IX, figs. 2 a— c, 3-4. 



The only hitherto known specimen of this interesting spe- 

 cies was taken in Forsblad-Fjord ^^/s 1900, depth 50—90 fathoms 

 (The Amdrup-expedition 1900) (Lundbeck 1. с). 



Mycale Gray. 



M. placoides Cart. 



1876. Esperia placoides Carter, Ann. Mag. Nat. Hist. 4, XVIII, 316, PI. XIII, 



flg. 12, Pi. XV, fig. 32. 

 1905. Mycale placoides, Lundbeck, The Danish Ingolf-Exp. VI, 2, 24, PL IX, 



figs. 5 a — 1. 



65° 39' lat. N., 28° 25' long. W., depth 553 fathoms (The 

 Ryder-expedition 1891 — 92) (Lundbeck I.e.). 



M. lingua Bow. 



1866. Hymeniacidon lingua Bowerbank, Mon. Brit. Spong. II, 187, 24. 

 1905. Mycale lingua, Lundbeck, The Danish IngoIf-Exp. VI, 2, 29, PL IX, 

 figs. 6 a— f. 



72° 53' lat. N., 20° 36' long. W., depth 96 fathoms (The 



Ryder-expedition 1891 — 92) (Lundbeck 1. с); it was also taken 



near the southern point of Greenland on 59° 33' lat. N., 43° 25' 



long. W., depth 120 fathoms. (The Swedish arctic expedition 



1883; Fristedt). 



M. thaumatochela Ldbck. 



1905. Mycale thaumatochela Lundbeck, The Danish Ingolf-Exp. VI, 2, 39, 



PI. X, figs. 2 a— g. 



Of this interesting species which is at present only known 

 from both coasts of Greenland, one specimen was taken off 

 Cape Dalton ^^h 1900, depth 9 — 11 fathoms (The Amdrup- 

 expedition 1900) (Lundbeck 1. с). 



M. intermedia О. Schmidt. 



1874. Esperia intermedia О. Schmidt, Die zweite deutsche Nordpolarfahrt, II, 



433, Taf. I, Fig. 40. 

 1903. Mycale intermedia, Thiele, Arch, für Naturgesch. 1903, 381, Taf. 21, 



Fig. 12. 

 1905. — — , Lundbeck, The Danish Ingolf-Exp. VI, 2, 43. 



