MUSEUM OF COMPARATIVE ZOOLOGY. 



35 



than 1,500 eehinoderms representing 57 species, were collected and 

 have been added to the Museum series. 



As the card catalogue of eehinoderms is now complete, including 

 all the accessions of the year, it may be of interest to record the 

 figures. 





Genera. 



Species. 



Specimens. 



Crinoids 



Asteroids 



Ophiuroids 



Echini 



Holothurians 



31 

 104 

 107 

 122 



57 



120 

 457 

 741 

 422 

 293 



1588 

 11575 

 20234 

 42724 



4052 



Totals 



421 



2033 



80173 





Publications. August 1, 1911-July 31, 1912. 



The purpose and some principles of systematic zoology. Pop. sci. 



monthly, September, 1911, vol. 79, p. 261-271. 

 Fossil holothurians. Science, 16 February, 1912, new ser., vol. 35, 



p. 274-278. 

 Biotypes and phytogeny. Amer. nat., March, 1912, vol. 46, p. 139- 



150. 

 Notes on the Laysan finch. Auk, April, 1912, vol. 39, p. 166-168. 

 [Review of Jackson's Phylogeny of the Echini]. Science, 28 June, 



1912, new ser., vol. 35, p. 986-993. 

 Hawaiian and other Pacific Echini. The Pedinidae, Phymosomatidae, 



Stomopneustidae, Echinidae, Temnopleuridae, Strongylocentro- 



tidae, and Echinometridae. Mem. M. C. Z., June, 1912, vol. 34, 



p. 205-383, pi. 90-121. 



