Phyllophis coweni, 187. 

 Penthoptera, 152. 



albitarsis, 153. 

 Ping, C. P., 161. 

 Platylygus, 111. 

 Polynoidse, 234. 

 Preimago, 98. 

 Psallus albatus, 116. 



cuneotinctus, 118. 



vaccini, 117. 

 Pseudosquilla bigelowi, 11 . 

 Pycnogonidae, 67, 201. 

 Samia cecropia, 104. 



Scale, 45. 

 Spiders, 209. 

 Starfish, 64. 

 Sthenopis thule, 98. 

 Telea polyphemus, 103. 

 Tetragnatha laboriosa, 209. 

 Tetralonia pomonae, 230. 

 Tipulidc-e, 1, 141. 

 Triopha scrippsiana, 228. 

 Ula. 1. 



elegans, 5. 

 Van Duzee, E. P., 109. 



_LJ 



