E B E A T A 



Page 20, lith line from the top, for Veritina rcoA Neritina, 



•' 23, 11th " " bottom, " (!) " same mark. 



" S6, 14th, " '• topi '• 1854 " 1844. 



" 59, 2nd, " " bottom, " whorl (tn iht middle of the line) read suture. 



" 65, 6th, " " " "61 reads*. 



" 87, 9th, " " " " 1840 " 1843, 



" 95, I3th, " " " imert 1844. 



" 101,13th, " « lop, forG.readE. 



" 103, 15th, ■' " bottom, dele the comma after Peru. 



•* 164, 4th, " " top, for emarginata read marginata, 



" 195, and, " " bottom, dele It may be a Trochus. 



" 211,9th, « •' " 6c/ore more injur* is. 



" 247, 8th, " " " /or Incareui ventricosus. 



" 260, 14th, » " " /or fimbriated real! clathrate. 



" 278, 3rd, " " " " cardinatiu " carinalut. 



" 289, 6th, " " " at the end of the line luhttitule a semicolon/or 



the comma. 



" 290, 1st, " " top,/or beak read beaks. 



" 295, 7th, *' *' ^ at the end of the line suhetitute a semicolon for 



the comma. 



" 306, 13th, « " bottom, /or ConjMKlLA rirai CoLUMBELLA. 



