144 



10. 1903. 



Two new Mollusks from the West Coast of America. 



Nautilus, Vol. 17, Pag. 37. 



Tonicia arnheimi, dov. spec. Galapagos Islands. 



11. 1903. 



Diagnoses of new Species of Mollusks from Santa Bar- 



bara Channel, Califoruia. 

 Proceed. Soc. Washington, Vol. 16, Pag. 176. 

 Ischnochiton biarcuatus, nov. spec. 



12. 1900. Dall, W. H. and C. T. Simpson, The Mollusca of 



Porto Rico. 

 Buil. Unit. Stat. Fish-Commiss., VoL 20, Part. 1, Pag. 353. 

 21 Forms. 



Lepidopleurus pergranatus Dall, figured. 

 Trachydermon liozonis, nov. spec. 



13. 1900. Dautzenberg, Ph. Croisières du Yacht Chazalie dans l'At- 



lantique. 

 Mem. Soc. Zool. de France, Tomé 13, Pag. 145. 

 7 Species. 



14. 189G. Drake, Mrs M. Notes on some Shells of Puget Sound. 



Nautilus, Vol. 10, 1896—1897, Pag. 68. 

 Cryptochiton as food. 

 15.1903. Hamilton, S. H. Habits of Acanthopleura granulata. 

 Nautilus, Vol. 16, Pag. 138. 



16. 1903. Heath, H. The Fuuction of the Chiton subradular Organ. 



Anat. Anz., Bd. 23, Pag. 92. 



17. 1905. 



On the Breeding Habits ofChitons of the Californian Coasts. 



Zool. Anz., Bd. 29, Pag. 390. 

 18.1905. 



The larval eyes of Chitons. 



Proceed. Acad. Nat. Sc. Philadelphia. Vol. 56, Pag. 257. 

 19. 1905. 



The excretory and circulatory systems of Cryptochiton 

 stelleri Midd, 



