TABLE OF CONTENTS. VH 



Stejneger, Leonhard. Cuban amphibians and reptiles page. 

 collected for the United States National Museum from 

 1899 to 1902. No. 2205. May31,1917» 259-291 



Watson, Thomas L., and R. E. Beard. The color of ame- 

 thyst, rose, and blue varieties of quartz. No. 2220. 

 August 11, 1917^ 553-563 



Wherry, Edgar T. A remarkable occurrence of calcite 



in silicified wood. No. 2200. June], 1917^ 227-230 



Wilson, Charles Branch. North American parasitic co- 

 pepods belonging to the Lernaeidae, with a revision of 

 the entu-e family. No. 2194. Junel3, 1917^ 1-150 



New subfamilies: Lernaeinae, Lemaeencinae, Lernaeocerinae. 



Newgenera: Cardiodectes, Collipravus, Trifur. 



New species: Peniculus fissipes, Lcmaeenicus polyceraiis, L. affixus, 



L. longiventris, Sarcotretes lobatiks, Phrixocephaltts triangulita, P. 



diversus, Collipravus parvus, Haemobaphes enodis, H, diuraut, 



Trifur tortuosus, Pennella instructa. 



1 Date of publication. 



