larvae, Sardina pilchardus. J Mar Biol Ass U K 49(3): 

 557-575. 8 figs., 3 tables. 



504530 Foxton, P. 1969. Sond cruise 1965. Biological sampling 

 methods and procedures. J Mar Biol Ass U K 49(3): 

 603-620. 7 figs., 3 tables. 



504531 Roberts, B. L. 1969. The buoyancy and locomotory 

 movements of electric rays. J Mar Biol Ass U K 49(3): 

 621-640. 6 figs., 4 tables. 



504532 Khalil, Lotfi F. 1969. Larval nematodes in the herring 

 (Clupea harengus) from British coastal waters and 

 adjacent territories. J Mar Biol Ass U K 49(3): 641 — 659. 

 8 figs., 2 tables. 



804533 Kennedy, Michael, and Fitzmaurice, P. 1969. Age and 

 growth of thick-lipped grey mullet Crenimugil labrosus 

 in Irish waters. J Mar Biol Ass U K 49(3): 683-699. 



6 figs., 5 tables. 



804534 Halliday, R. G. 1969. Reproduction and feeding of 

 Argentina sphyraena (Isospondyli) in the Clyde sea area. 

 J Mar Biol Ass U K 49(3): 785-803. 4 figs., 6 tables. 



804535 Tanabe, Yuichi, Ishii, Tadao, and Tamaki, Yoshinori. 

 1969. Comparison of thyroxine-binding plasma proteins 

 of various vertebrates and their evolutionary aspects. 

 Gen Comp Endocrinol 13(1): 14 — 21. 3 figs., 3 tables. 



804536 Schreibman, Martin P., and Kallman, Klaus D. 1969. 

 The effect of hypophysectomy on freshwater survival in 

 teleosts of the order Atheriniformes. Gen Comp 

 Endocrinol 13(1): 27-38. 6 figs., 1 table. 



804537 Leatherland, J. F., and Dodd, James M. 1969. Activity 

 of the hypothalamo-neurohypophysial complex of the 

 European eel (Anguilla anguilla L.) assessed by the use 

 of an in situ staining technique and by autoradiography. 

 Gen Comp Endocrinol 13(1): 45-59. 11 figs., 1 table. 



804538 Idler, D. R., and Freeman, H. C. 1969. Sex hormone 

 binding proteins. I. Binding of steroids by serum of an 

 elasmobranch (Raja radiata). Gen Comp Endocrinol 

 13(1): 75-82. 3 figs., 2 tables. 



804539 Freeman, H. C, and Idler, D. R. 1969. Sex hormone 

 binding proteins II. Isolation from serum of an 

 elasmobranch (Raja radiata). Gen Comp Endocrinol 

 13(1): 83-91. 6 figs., 2 tables. 



804540 Oshima, Kiyoshi, and Gorbman, Aubrey. 1969. Effect 

 of estradiol on NaCl-evoked olfactory bulbar potentials 

 in goldfish: dose — response relationships. Gen Comp 

 Endocrinol 13(1): 92-97. 4 figs., 1 table. 



804541 Baker, Bridget I. 1969. The response of teleost pituitary 

 thyrotrophs to thyroxin in vitro- a histological study. 

 Gen Comp Endocrinol 12(3): 427 — 437. 6 figs., 1 table. 



804542 Fagerlund, Ulf H. M., and Donaldson, Edward M. 1969. 

 The effect of androgens on the distribution and secretion 

 of Cortisol in gonadectomized male sockeye salmon 

 (Oncorhynchus nerka). Gen Comp Endocrinol 12(3): 

 438-448. 7 figs., 1 table. 



804543 Yamazaki, Fumio, and Donaldson, Edward M. 1969. 

 Involvement of gonadotropin and steroid hormones in 

 the spermiation of the goldfish (Carassius auratus). Gen 

 Comp Endocrinol 12(3): 491-497. 10 figs., 1 table. 



804544 Butler, David G„ Clarke, W. C, Donaldson, Edward 

 M., and Langford, R. W. 1969. Surgical adrenalectomy 

 of a teleost fish (Anguilla rostrata LeSueur): effect on 

 plasma Cortisol and tissue electrolyte and carbohydrate 

 concentrations Gen Comp Endocrinol 12(3): 503 — 514. 

 2 figs., 2 tables. 



804545 Emmart, E. W. 1969. The localization of endogenous 

 "prolactin" in the pituitary gland of the goldfish. 

 Carassius auratus, Linnaeus. Gen Comp Endocrinol 

 12(3): 519-535. 4 figs., 2 tables. 



804546 Singh, T. P. 1969. Observations on the effect of gonadal 

 and adrenal cortical steroids upon thyroid gland in 

 hypophysectomized catfish, Mystus vittatus (Bloch). 

 Gen Comp Endocrinol 12(3): 556 — 560. 1 fig. 



804547 Yaron, Z. 1969. Correlation between spawning, water 

 temperature and thyroid activity in Acanthobrama 

 terrae-sanctae v Cyprinidae) of lake Tiberias. Gen Comp 

 Endocrinol 12(3): 604-608. 4 figs. 



804548 Chan, S. T. H., and Phillips, John G. 1969. The 

 biosynthesis of steroids by the gonads of the ricefield eel 

 Monopterus albus Gen Comp Endocrinol 12(3): 

 619-636. 3 figs., 8 tables. 



804549 Fagerlund, Ulf H. M., and McBride, J. R. 1969. 

 Suppression by dexamethasone of interrenal activity in 

 adult sockeye salmon (Oncorhynchus nerka). Gen 

 Comp Endocrinol 12(3): 651-657. 2 figs., 3 tables. 



804550 Rudinger. J., Kesarev, O. V., Poduska, K., Pickering, B. 

 T., Dyball, R. E. J., Ferguson, D. R., and Ward, W. R. 

 1969. (4-proline, 8-isoleucine)-oxytocin and (4— leucine, 

 8-isoleucine) -oxytocin, possible intermediates in the 

 evolutionary series of neurohypophysial hormones: 

 synthesis and some pharmacological properties. 

 Experientia 25(7): 680-682. 2 tables." 



804551 Sieger, Friederike, Sieger, Manfred. Prussing, R., and 

 Anders, Fritz. 1969. Amino acids as stimulating agents 

 of DNA replication in melanomas. II. Stimulation in in- 

 situ melanomas. Experientia 25(7): 778 — 779. 1 fig. 



804552 Tobor, J. G. 1969. Species of the Nigerian ariid catfishes, 

 their taxonomy, distribution and preliminary 

 observations of the biology of one of them. Bull Inst 

 Fond Afr Noire Ser A 31(2): 643-658. 4 figs., 9 tables. 



804553 Hopson, A. J. 1969. A description of the pelagic embryos 

 and larval stages of Lates niloticus (L.) (Pisces: 

 Centropomidae) from Lake Chad, with a review of early- 

 development in lower percoid fishes. Zool J Linn Soc 

 48(1): 117-134. 8 figs., 3 tables. 



804554 Shay, Arthur R., and Ward, R. P. 1969. Age and growth 

 of largemouth bass in Darbonne pit, St. Landry parrish, 

 Louisiana. J Tenn Acad Sci 44(3): 71—75. 2 figs., 4 

 tables. 



804555 TeWinkel, Lois E. 1969. Specialized basophilic cells in 

 the ventral lobe of the pituitary of the smooth dogfish, 

 Mustelus cam's. J Morphol 127(4): 439—452. 14 figs., 

 2 tables. 



804556 Cohen, L. B., Hille, B., and Keynes, R. D. 1969. Light 

 scattering and birefringence changes during activity in 

 the electric organ of Electrophorus electricus. J Physiol 

 (London) 203(2): 489-509, 10 figs. 



804557 Calhaem, I., and Christoffel, D. A. 1969. Some 

 observations of the feeding habits of a Weddell seal, and 

 measurements of its prey, Dissostichus mawsoni, at 

 McMurdo sound, Antarctica. N Z J Mar Freshwater Res 

 3(2): 181-190. 5 figs., 2 tables. 



804558 Hopkins, C. L„ Solly, S. R. B., and Ritchie, A. R. 1969. 

 DDT in trout and its possible effect on reproductive 

 potential. N Z J Mar Freshwater Res 3(2): 220-229. 6 

 tables. 



804559 Burnet, A. M. R. 1969. Migrating eels in a Canterbury 

 river, New Zealand. N Z J Mar Freshwater Res 3(2): 

 230-244. 11 figs., 2 tables. 



804530 - 804559 



31 



