HEPORT ON NATIONAL MUSEUM. 283 



Dall, William Healey. — Malacological notes. 



(Science, vol. I, p. 524.) 



Land-snails from Bering Strait and Alaska. 



(Ibid., pp. 583,584.) 



A man-eating mollusk. 



(Ibid., p. 584.) 



Monograph of Onckidium. 



(Ibid., p. 584.) 



The coloring matter of the bile of invertebrates. 



(Ibid., p. 612.) 



First use of wire in sounding. 



(Science vol. II, pp. 12, 13.) 



Abyssal mollusks. 



(Ibid., pp. 22,23.) 



Mediterranean mollusca. 



(Ibid., p. 113.) 



Structure of the shell in brachiopods and chitons. 



(Ibid., p. 113.) 



Economic mollusks at the Fisheries Exhibition. 



(Ibid., v. 117.) 



Existence of a shell in Notarchus. 



(Ibid., p. 206.) 



New abyssal mollusks. 



(Ibid., p. 206.) 



Pleurotomidse of Senegambia. 



(J&«*.,p.381.) 



Mollusca of the Caucasus. 



(IWd.,p.382.) 



Monograph of Bingicula. 



(IWd,p.382). 



The Chesapeake oyster beds. 



(Ibid., pp. 440-443.) 



Astarte triquetra Conrad. 



(Ibid., p. 447.) 



Anatomy of Urocyclus. 



(Ibid.,?. 447.) 



« Tryon's conchology. 



(2Wd.,pp.658,659.) 



