Ukm 1921 



INDEX* 



Acanthias, 168. 

 vulgaris, 152, 157. 



Adinida, 404, 405. 



Alaska, 175, 400. 



"Albatross," U.S.S., expeditions, 172, 

 400; survey of San Francisco 

 Bay, 299, 312, 313. 



Allolobophora foetida, 106, 137. 



Amphlnomidae from the Pacific 

 Coast, New Species of, 61 

 classification, 62; habitat, 63 

 bathymetrical distribution, 63 

 description of new species, 63-69. 



Amphinomina, subfamily, 62. 



Amphitrite, 213, 216. 



Annelids, distribution of, 171, 172; 

 Polynoidae, scaly annelids, 174; 

 defensive organs of, 211; blind- 

 ness of, 222, 223. 



Antinoe anoculata, 183. 



Aphrodita aculeata, 209. 



Aphroditidae and Polynoidae, resem- 

 blance between, 46. 



Arenicola, 127. 



Arnold, A. F., quoted, 284. 



Asterias ochracea, 213, 220. 

 trochelii, 220. 



Atkinson, E. L., cited, 487. 



Autotomy in earthworms, 111. 



Banyuls-sur-Mer, France, 97. 



Barrows, A. L., 27, 397. 



Bartsch P., acknowledgment to, 30. 



Bergh, E. S., cited, 411. 



Biedermann, W., studies on locomo- 

 tion of earthworms, 105, 106, 

 119, 129, 130, 136. 



Bispira polymorpha, 127. 



"Blake," U.S. Survey Steamer, ex- 

 peditions, 172. 



Blanfordia, 487. 



nosophora, 487, 489. 



Blastodinium, 405. 



Blood fluke, Egyptian, 485; Japanese, 

 485, 486. See also Schistosoma 

 haematobium; S. japonicum. 



Boeck, W. C, 1, 145. 



Bovard, J. F., 103, 135; acknowledg- 

 ment to, 400. 



Braune, cited, 380. 



Brock, H., cited, 407. 



Budington, E. A., cited, 120, 121. 



Bullinus contortus, 488. 

 dybowski, 488. 



Burrage, G. H., TJ. S. N., member of 

 board for survey of San Francisco 

 Bay, 299. 



Biitschli, O., 96; cited, 378. 



California, 63, 489. 



Calkins, G. N., cited, 370, 371. 



Calonympha, genus, 383. 



Carchesium genus, 350. 

 polypinum, 380. 



Cardium corbis, 303, 304, 307, 308, 

 312, 315, 320, 321, 322. 



Carlson, A. J., cited, 122, 127. 



Carquinez Strait, 315. 



Carter, H. F., cited, 145. 



Cawston, F. G., 488. 



Centrodinium, genus, 416. 



Ceratium, genus, 403, 416, 417. 

 furca, figures of, 92, 93. 

 gravidum, 91, figures of, 90. 



Ceratocorys, genus, 440. 



Cercaria of the Japanese Blood 

 Fluke, Schistosoma japonicum 

 Katsurada, 485; development of, 

 in Katayama snail, 487; intro- 

 duced into mice, 487; material 

 studied, 490; method of study, 

 490; agreement with cercariae 

 of other species, 491; structure 

 of, 492-496, figures showing, 493, 

 497; excretory system, 494, fig- 

 ure showing, 499; oral sucker 



"" and cephalic glands, 496-501; 

 activity of, 502-504. 



Cercaria blanchardi, 488, 489. 



Cercariae of human schistosomes, 

 491. 



Cerebratulus, 127. 



Cette, Biological Station, 400, 448. 



"Challenger" expedition, 172. 



Chemical composition of water, fac- 

 tor in distribution of Poly- 

 noidae, 209. 



Chesapeake Bay, shipworms in, 37, 

 38; temperature of, compared 

 with that of San Francisco Bay, 

 38. 



Child, C. M., cited, 371, 372, 421, 463. 



Chilodon, genus, 380. 



Chione undatella, 308. 



Chitin, or lime salts, effect of secre- 

 tion of, on animal's habitat, 210. 



Chloeia pinnata, 63. 



Christiansen, E. B., 1, 21; cited, 366, 

 382. 



Christineberg, in the Skagerak, 448. 



Clam farming industry, 314, 315. 



Claparede, D., cited, 172. 



Clark, A. H., cited, 191, 209. 



Univ. Calif. Publ. Zool., vol. 18. 



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