125 Bulletin 38 , 155 



is Dall, Bull. Mus. Conip. Zool Harv. Coll., 18, p. 365, pi. 

 33, f. I, '89; Bull. 37, U. S. N. M., p. 162, pi. 33, f. I, 

 1889. 



Distribution. — Gulf of Mexico, west of Florida, to Jamaica. 



220-450 fms. 



tiara Watson, Jour. I^inn. Soc. 14, p. 696, '79; Rept. Chall. 

 Gastr., p. 60, pi. 6, f. 4, '85, (as Trochus); Dall, Bull. 37, 

 U. S. N. M., p. 162, '89. 



Distribution. — Gulf of Mexico, Texas region, to Dominica, 

 W. I. 220-780 fms. 



roseolum Dall, Bull. Mus. Comp. Zool, Harv. Coll., 9, p. 45, '81; 

 18, p. 366, pi. 24, f. 6, 6a, '89; Bull. 37, U, S. N. M., p. 

 162, pi. 24, f. 6, 6a, '89. 



Distribution. — North Carolina to Yucatan. Also Florida 

 Straits and Havana. 21-200 fms. 



pulcherum C. B. Adams, Contributions to Conch., No. 5, p. 69, 

 '50; (as Trochus); Pilsbry, Man., 11, p. 375, '89; Dall, Bull. 

 37, U. S. N. M., p. 162, '89. 



Distribution. — Hatteras to St. Thomas, W. I. Texas region 

 Gulf of Mexico. 15-63 fms. Type localitj^ Jamaica. 



veliei Pilsbry, The Nautilus, p. 128, 1900. 



Distribution. — Caxambas Pass, Southwest Florida. 



(Eutrochus) jujubinum Gmelin, Syst. Nat., p. 3570, 1792, (as 

 Trochus); Pilsbrj^ Man., 11, p. 404, pi. 40, f. 16, '89; Dall, 

 Bull. 37, U. S. N. M., p. 162, '89; Dall and Simpson, Bull. 

 U. S. Fish Com., i, p. 444, 1901. 



Distribution. — Hatteras to Cartagena, Colombia. Gulf coast, 

 West Florida, Texas and Yucatan. Pliocene, Caloosahatchie 

 beds, Fla. 



(Eutrochus) jujubinum var. perspectivum Koch, Philippi, Abbild. u. 



