INDEX* 



Titles of papers in tliis volume, and names of new species, are printed in a 

 bold-faced type. 



Acartia elausi and A. tousa, typical 

 copepods, 383; responses (re- 

 actions) to light compared, 38-!— 

 389; effect of temperature, 383, 

 of laboratory conditions, 385, 387, 

 388, of habitat, 386, 388; photo- 

 tropism, 384, 386-388; periodic 

 change iu behavior, 393 ; gco- 

 tropism of, in diffuse light and iu 

 darkness, 394, 397, effect of time 

 of day, 395, 396, 398. 



Aleseiff, A., ou change of amoeba to 

 flagellate, 209; on the "corps 

 siderophile, " 55, 217; on para- 

 basal body, 228-229. 



Allen, A. J., on diiferences of fauna 

 in Sonoran region, 337. 



Allen, B. M., 139. 



Allogromia ovoidea, formation of 

 gametes, 191. 



Amaroucium, 445 ; atrial languet a 

 genus character, 489. 

 aequaU-siphonls, superficial char- 

 acteristics, 487; zooids, 488: 

 bi-anchial system, 488; digestive 

 system, 488 ; reproductive system, 

 488; habitat and distribution, 

 488. 

 califomicum, superficial character- 

 istics, 483 ; zooids, 483 ; branchial 

 system, 484; digestive system, 

 484; postabdomen and reproduc- 

 tive system, 484; breeding season, 

 484; habitat and distribution, 

 484; type locality, 484; statisti- 

 cal table of folds in stomach wall 

 of different zooids, 485. 

 solidum, superficial characteristics, 

 486; zooids, 486; branchial .sys- 

 tem, 486 ; digestive system, 486 ; 

 postabdomen and reproductive 

 system, 487 ; . breeding season, 

 487 ; habitat and distribution, 

 487 ; type locality, 487. 



Amoeba. See Xaegleria gruberi. 



Amoel)a hyalina, centriole, 251. 

 lacertae, centriole, 251. 



Amoeba, Soil, On the Life History 

 of, 241. 



Amphibians, The Cultivation of Tis- 

 tues from, 55; technique of ex- 

 periments, 55, 57; kinds of am- 

 phibians used, 56; negative re- 



sults from gold-fish tissue, 56; 

 nerve outgrowths, 56, 61 ; effect 

 of bacteria on outgi'owth, 58, 61; 

 observations of heart tissue, 59, 

 61; connective tissue, 61, 62; 

 summary, 61; literature cited, 62. 

 Anaeapa, California, 142. 

 Anaheim Bay (Landing), 157, 160, 



164. 

 Anarrhichthys ocellatus, 165. 

 Anatomy, The, of the Endoskeleton 



of Reptanchus niaculatus, 349. 

 Anchovia compressa, 154. 

 Aphrodita aculeata, 402. 



armifera, compared with A. rari- 

 pillata, 414. 



brevitentaculata, comparisons, 411 ; 

 description, 412; occurrence, 413; 

 figures of, opp. 426, 430. 



calif oruica, comparisons, 406 ; de- 

 scription, 406, 407; occurrence, 

 408; figures of, opp. 420, 430. 



castanea, 402, 414; compared with 

 A. longipalpa, 403-404, with A. 

 californica, 406. 



cryptommata, comparisons, 409- 

 410; description, 410-411; occur- 

 rence, 411; figures of, opp. 424, 

 430. 



intermedia, compared with A. parva, 

 414. 



longipalpa, comparisons, 403—404; 

 (lescription, 404-405 ; occurrence, 

 405; figures of, opp. 418, 430. 



negligens, 402 ; compared with A. 

 brevitentaculata, 411, with A. 

 raripillata, 413-414. 



parva, 402 ; compared with A. rari- 

 pillata, 413-414, with A. inter- 

 media, 414. 



raripillata, comparisons, 413, 414; 

 description, 414-415; occurrences, 

 416; figures of, opp. 428, 430; 



rcfulgida, 402, 414. 



solitaria, comparisons, 408 ; descrip- 

 tion, 408-409; occurrence, 409; 

 figures of, opp. 422, 430. 

 Aphroditidae, distribution, 402; char- 

 acteristics, 402, 403. 

 Aphroditidae from the Coast of CaU- 

 fomia, Some New Species of, 

 401; literature cited, 416. 

 Ascidia californica, 454; superficial 



* Univ. Calif. Publ. Zool., vol. 16. 



[513] 



