436 



A small fragment of this species was taken at East-Green- 

 land, depth 130 fathoms (The Swedish arctic-expedition 1883; 

 Fristedt 1. c). 



Hamacantha Gray. 



H. Bowerbanki Ldbck. 



1902. Hamacantha Bowerbanki Lundbeck, The Danish Ingolf-Exp. VI, 1,99, 



PL VII, figs. 2—3, PL XVIII, figs. 1 a— k, 2-3. 



Of this species we have a small, incrusting specimen, gro- 

 wing on a stone. 



The Ingolf-expedition, station 94, 64° 56' lat. N., 36° 19' 

 long. W., depth 204 fathoms. 



Remarks. Top sent (Résultats des camp, scient, du Prince 

 de Monaco, Fase. XXV, 1904, 216) says, that he thinks this 

 species identical with H. Johnsoni Bow., thinking this latter 

 species identical with H. Johnsoni Cart. (Ann. Mag. Nat. Hist. 

 5, IX, 297, PI. XI, figs. 20 a— e). 1 can not follow him in this 

 interpretation, then 1 se, as 1 have declared at length in the 

 place quoted, no sufficient reason for the identification of Bo- 

 werbank's and Carter's species; therefore I thougth it ne- 

 cessary to give Carter's species a new name, and to leave 

 the H. Johnsoni Bow. out of question. 



Fam. Desmacidonidae. 

 Esperiopsis Cart. 



E. villosa Cart. 



1874. Esperia villosa Carter, Ann. Mag. Nat. Hist. 4, XIV, 2Ï3, Pi. XIII, figs. 



13—15, PL XV, fig. 36. 

 1887. — — , Fristedt, Vega-Exp. vetensk. lakttag. IV, 451, PI. 25, 



figs. 33—39, PL 29, fig. 19. 

 1905. Esperiopsis villosa, Lundbeck, The Danish Ingolf-Exp. VI, 2, 9, PL I, 

 fig. 4, PL VIII, figs. la-i. 



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

 Ryder-expedition 1891 — 92) (Lundbeck I.e.); East-coast of Green- 

 land, depth 140 fathoms (The Swedish arctic expedition 1883; 

 Fristedt 1. c). 



