LIST OF WOKKS BY ALBANY HANCOCK, 137 



26. 1858. — On a peculiar reticulated appearance of the surface of a clay- 



bed on the beach near Whitburn. Tynes. Nat. F.C. Trans., 

 IV., 1858, p. 69. 



27. 1860-62. — Description of a new species of Naked Mollusca (Limapontia 



depressa). Tynes. Nat. F.C. Trans., V., 1860-62, pp. 

 315-317. 



28. 1861.— On certain points in the Anatomy and Physiology of the Di- 



branchiate Cephalopoda. Nat. Hist. Review, 1861, pp. 

 473-484. 



29. 1861. — Note on the occurrence of Acmaea testudinalis at Cullercoats. 



Tynes. Nat. F.C. Trans., V., 1861, p. 63. 



30. 1863. — On the Structure and Homologies of the Renal Organ in the 



Nudibranchiate Mollusca. Linn. Soc. Trans., XXIV., 1864, 

 pp. 511-530. 



31. 1865. — On the Anatomy of Doridopsis, a genus of the Nudibranchiate 



Mollusca. Linn. Soc. Trans., 1865, XXV., pp. 189-207. 



32. 1867. — Note on the Excavating Sponges; with description of four new 



species. Nat. Hist. Trans. N. and D., I., pp. 337-358; 

 Ann. Nat. Hist., 1867, XIX,, pp. 229-242. 



33. 1868.— On the Anatomy and Physiology of the Tunicata. Linn. Soc. 



Journal, Zoology, IX., pp. 309-346. 



34. 1870. — On the Larval State of Molgula ; with descriptions of several 



new species of Simple Ascidians. Ann. Nat. Hist., 1870, 

 pp. 353-368. 



BY ALBANY HANCOCK AND JOSHUA ALDER. 



1. 1842. Description of several new species of Nudibranchous Mollusca 



found on the coast of Northumberland. Ann. Nat. Hist., 

 IX., 1842, pp. 31-36. 



2. 1843. — Notice of a British species of Calliopcea, D'Orbigny, and of 



four new species of Eolis, with observations on the develop- 

 ment and structure of the Nudibranchiate Mollusca. Ann. 

 Nat. Hist., XII., 1843, pp. 233-238; L'Institut. XII., No. 

 536, p. 119. 



3. 1844. — Description of a new genus (Venilia) of Nudibranchiate Mol- 



lusca, with some new species of Eolis. Ann. Nat. Hist., 

 XIII., 1844, pp. 161-166; Ann. Sci. Nat., I, (Zool.), 1844, 

 pp. 190-191. 



