Index 
Ritter, William E., 139, 151, 152, 
157, 166, 194, 196, 201, 204, 
243. 
Robertson, Miss Alice, 153. 
Rodgers, Arthur, 149. 
“*Saccus endolymphaticus,’’ 88. 
Sagartia, 205. 
Sagitta bipunctata, 195. 
draco, 195. 
enflata, 195, 
serratodentata, 195. 
San Diego, Marine Biological Sta- 
tion, 137; city authorities of, 
161; citizens of, 165; Bay of, 
164. 
San Francisco Bay, 145. 
San Pedro, 151. 
Santa Catalina Island, 148. 
Seaphirhynchus, 87. 
Sceloporus, 21. 
occidentalis, 8. 
Scolecithrix persecans, occurrence 
and distribution, 318. 
Scripps, Ellen B., 139, 143, 157, 
158, 161, 162, 164, 165, 166, 
243. 
Scripps, E. W., 142, 148, 157, 158, 
160, 162, 168, 165, 166, 243. 
Scripps, George H., 162; Memorial 
Building of Marine Biological 
Station, San Diego, 168. 
Seripps Institution for Biological 
Research, 353; transfer of 
Marine Biological Station, 
frontispiece preceding, 137. 
Sea-bottom, animals living on, 
220. 
Sea-water, gaseous content, 174. 
Serpent stars, 193. 
Sethocephalus eucecryphalus (Radi- 
‘olaria), a Marine Ciliate, 
Haeckel’s, 353. 
Sethocephalus eucecryphalus, mea- 
surements, 355; nomenclatural 
status, 356; structure, 354; 
systematic location, 353. 
platyeryphalus, 356. 
Sexes, problem of relation of, 231. 
Shankland, J. H., 154. 
Shelf, continental, 175, 209. 
Sinuses, blood, 34. 
Skilling, W. T., 209. 
Snyder, Mrs., 159. 
Sounding-machine, Thompson, 179. 
South Coronado Island, 182. 
Species, studies at Marine Bio- 
logical Station, San Diego, 
table of, 192-3. 
[364] 
problems of chorology, 210. 
“*St. Joseph,’’ The, 157. 
Studies at Marine Biological Sta- 
tion, San Diego; biological, 
192; hydrographic, 208. 
morphological and physiological 
197. 
Sutro, Adolph, 149. 
Synapsida, 52. 
Tapaya, 6, 22. 
douglassi, 22. 
Tepajaxin, 3. 
Thalamencephalon, vesicle of, 87. 
Thermometers,  self-registering, 
Wie 
Time frequency, definition of, 282. 
Tintinnus lusus undae, 356. 
Titus, H. L., 142, 157. 
Toads, horned, 3. 
Tornaria ritteri, 196. 
Torrey, H. B., 139, 142, 151, 199 
208, 205, 249. 
Triposolenia, 208, 204. 
Tubularia, polarity in, 249; oxygen 
in, 249. 
Tunicata, 193. 
Undeuchaeta bispinosa, 319. 
United States Bureau of Soils, 
225, 226, 228. 
United States Department of Ag- 
riculture, 228. 
Uta, 21. 
Van Denburgh, J., 4, 19, 35, 39, 
40, 41, 49. 
“‘Vesicle of the thalamencepha- 
lone Site 
Viviparous reproduction, 14. 
Wangenheim, Julius. 142, 157. 
Watson, Edna E.. 197. 
Water, ‘‘slicky’’ or ‘‘greasy,’’ 
221. 
Water-birds, migration of, 220. 
Watter-bottles, Ekman, 179, 188; 
Kofoid, 179. 
Water-sample-books, 189. 
Weighing methods employed at 
Marine’ Biological Station, 
San Diego, 174. 
Wilder, B. G., 85, 86. 
Wilson, E. B., 142, 149. 
Wood, H. P., 156. 
Worms, flat. 193. 
Xiphoid rods, 31, 46, 47, 58, 61, 
84. 
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