354 



PROCEEDINGS OF THE NATIONAL MUSEUM. 



VOL. 57. 



pidus. Xow that I have a large series of both for comparison, I 

 return to my earlier opinion and believe the two to be quite distinct 

 specifically. Adult suffusus is about one-third the length of adult 

 ruhellus and is mainly of a pale gray color, with a very faint suffusion 

 of red about the margin. The surface is dull, while ruhellus in fresh 

 state is polished, and it is impossible to believe that so expert a 

 naturalist as Arthur Adams would have confounded the brightly 

 colored ruhellus with Ilacandrevia cranium. 



Genus MACANDREVIA King. 



Macandrevia King, Proc. Dublin Univ. Zool. Bot. Assoc, vol. 1, p. 261, 1859, 

 not of Gray, I860.— Ball, Bull. U. S. Nat. Mus., No. 8, p. 45, 1877; Bull. 

 Mus. Comp. Zool., vol. 43, No. 6, p. 444, 1908. Type, Terebratula cranium 

 Muller. 



M-\CANDREV1A CRANIUM MUller. 



Terebratula cranium Muller, Prodr. Zool. Dan., p. 249, No. 3006, 1776. — 

 SowERBY, Thes. Conch., Terebratula, p. 354, pi. 70, figs. 60-62, 1847.— 

 Davidson, Ann. Mag. Nat. Hist., ser. 2, vol. 16, pi. 10, fig. 8, 1855. 



Terebratula euthyra Philippi, En. Moll. Sicil., vol. 2, p. 68, pi. 18, fig. 8, 1844 

 (according to Davidson). 



Terebratula glabra Leach, Syn. Moll. Gt. Brit., p. 359, pi. 13, figs. 3, 4, 5, 1852. 



Waldheimia cranium Gray, Cat. Brach. Brit. Mus., p. 58, 1853. — Dall, Amer. 

 Journ. Conch., vol. 6, p. 110, 1870.— Friele, Arch, for Math, og Naturv., 

 1877, p. 380, pis. 1, 2, 3, figs. 1-4, 7a, 8-11.— G. 0. Sars, Moll. Reg. Arct. 

 Norv., p. 10, pi. 1, figs. 3 a-c, 1878. 



Macandrevia cranium King, Proc. Dublin Univ. Zool. Bot. Assoc, vol. 1, p. 261, 

 1859.— Dall, Bull. U. S. Nat. Mus. No. 8, p. 45, 1877. 



Waldheimia {Macandrevia) cranium Davidson, Mon. Rec Brach., vol. 2, p. 61, 

 pi. 12, figs. 11-23; pi. 13, figs. 1, 2, 1887. 



Frenula jeffreysi (ex parte) Dall, Amer. Nat., vol. 5, p. 55, 1871. 



Type locality. — Coast of Norway. Muller. 



Cat. No. 



75808 

 110877 

 110876 

 274186 

 109673 



11890 

 109666 

 110880 

 109667 



25525 

 109663 

 109662 

 109664 

 109665 

 109668 

 109669 

 109670 

 109671 

 109672 



Locality. 



North Europe 



North Atlantic 



North Atlantic, 345 fathoms . . 



Finmark 



Finmark 



Norway 



Norway 



Noi-way 



Noi-way , 60 fathoms 



Norway'- '. 



Norway 



Norway, Osterfiord 



Norway 



Norway 



Norway 



Norway 



Norway 



Drobak, Norway, 305 fathoms 

 Vallo, Norway, 50 fathoms — 



Collector. 



Carpenter., 



Friele 



Jeffreys 



Jeffreys 



G. O. Sars. 

 McAndrew 

 McAndrew 

 McAndrew 

 McAndrew 



M. Sars 



Osbiornsen 



Jeffreys 



Friele 



Friele 



Koren 



Norman... 

 Jeffreys — 



Jeff revs 



G. O.'Sars. 



Number 

 of speci- 

 mens. 



