LIST OF WORKS REFERRED TO. 



It may seem that the following list is a scanty one ; but it is to 

 be borne in mind, as accounting for this, that students at this end of 

 the world labour under great disadvantages in the matter of reference 

 libraries of scientific works. There are many works and papers on 

 the Mollusca that have not been within my reach, although aware of 

 their existence and of their scope : hence, if on any point I have 

 shown ignorance of what has already been noted by previous ob- 

 servers, the above is my excuse. In several cases not the original 

 paper but only a brief abstract or review of it was accessible. The 

 numbers given are the numbers appended to the authors' names when 

 referred to in this paper : — 



1. Mangili. Nuove Bicercbe Zootomiche sopra alcune Specie di Concbiglie bivalvi. 



Milano, 1804= (abstract), 



2. Ducrotay de Blainville. Manuel de Malacologie et de Concbiologie, p. 144. 



1824 (abstract). 



3. Van Beneden. Annales des Sciences Naturelles, II e Serie, t. 3, p. 198-200, 



pi. 8. 1835. (Mernoire sur le Dreissena.) 



4. Cantraine. Histoire Naturelle et Anatomie du Systerne Nerveux du Genre 



Mytilina (Ann. des Sci. Nat., II e Serie, t. VII., p. 302, pi. 10. 1837). 



5. Duyerxoy. Cornptes Eendus, XX., 4S2-484. 1S45. 



6. Moquin-Tandon. Cornptes Eendus, XXXIX., 265-267. 1854. 



7. Sabatier. Anatomie de la Moule Commune (Ann. des. Sci. Nat., VI e Serie, 



t. v., pp. 1-132, pi. 1-9. 1S77). 



8. Hutton, Professor. Manual of tbe New Zealand Mollusca. 



9. Gegenbaur, Carl. Elements of Comparative Anatomy. (Translation.) 



10. Milne-Edwards. Sur la Circulation cbez les Mollusques (Ann. des Sci. 



Nat., 1845, III e Serie, t. 3 ; and 1847, III e Serie, t. 8). 



11. Peck, E. Holman. Tbe Minute Structure of tbe Gills of Lameliibrancb 



Mollusca (Quarterly Journal of Microscopical Science, Vol. XVII.). 



12. Lacaze-Duthiers. Organes Genibaux des Acepbales Lamellibrancbes (Ann. 



des Sci. Nat. 1854, IV e Serie, t. II., pi. 5-9). 



