(Bloch.). Hydrobiologia 33(3/4): 497-506. 5 figs. 



804394 El-Dien Ahmed, Nasr, and Magid, A. M. Abdel. 1969. 

 Oxygen consumption in Tilapia nilotica (L.). 

 Hydrobiologia 33(3/4): 513-522. 5 figs., 1 table. 



804395 Hughes, R. L., and Potter, I. C. 1969. Studies on 

 gametogenesis and fecundity in the lampreys Mordacia 

 praecox and M. mordax (Petromyzonidae). Aust J Zool 

 17(3): 447-464. 19 figs., 1 table. 



804396 Rosenthal, Harald. 1969. Untersuchungen uber das 

 Beutefangverhalten bei Larven des Herings Clupea 

 harengus. Mar Biol (Berlin) 3(3): 208-221. 19 figs., 3 

 tables. With English summary. 



804397 Job, S. V. 1969. The respiratory metabolism of Tilapia 

 mossambica (Teleostei). II. The effect of size, 

 temperature, salinity and partial pressure of oxygen. Mar 

 Biol (Berlin) 3(3): 222-226. 5 figs., 1 table. 



804398 Cormack, R. M. 1969. The statistics of capture-recapture 

 methods. Oceanogr Mar Biol 6: 455 — 506. 1 table. 



804399 Band, B. N„ and Belsare, D. K. 1969. Acute and chronic 

 effects of reserpine on the pituitary gland of Clarias 

 batrachus L. Zool Pol 19(2): 293-301. 9 figs. 



804400 Jakubowski, Michal, Byczkowska-Smyk, Wanda, and 

 Mikhalev, Yuriy. 1969. Vascularization and size of the 

 respiratory surfaces in the Antarctic white-blooded fish 

 Chaenichthys rugosus Regan (Percoidei, 

 Chaenichthyidae). Zool Pol 19(2): 303-317. 4 figs., 5 

 tables. 



804401 Kirschner, Leonard B. 1969. Ventral aortic pressure and 

 sodium fluxes in perfused eel gills. Amer J Physiol 

 217(2): 596-604. 8 figs., 5 tables. 



804402 Anonymous. 1969. Catfish for tomorrow's fishing. Tex 

 Parks Wildlife 27(9): 6-9. 13 figs. 



804403 Toole, Marion. 1969. Fighting largemouth. Tex Parks 

 Wildlife 27(9): 20-22. 1 fig. 



804404 Olivereau, Madeleine. 1969. Complexe neuro- 

 intermediaire et osmoregulation: comparaison chez 

 l'anguille europeenne et chez l'anguille japonaise 

 d'elevage au cours du transfert en eau de mer. Z 

 Zellforsch 99(3): 389-410. 17 figs., 2 tables. With 

 English summary. 



804405 Mattheij, J. A. M., and Sprangers, J. A. P. 1969. The site 

 of prolactin secretion in the adenohypophysis of the 

 stenohaline teleost Anoptichthys jorani. and the effects 

 of this hormone on mucous cells. Z Zellforsch 99(3): 

 411-419. 3 figs. 



804406 Falck, B., Muntzing, J., and Rosengren, A. M. 1969. 

 Adrenergic nerves to the dermal melanophores of the 

 rainbow trout, Salmo gairdneri. Z Zellforsch 99(3): 

 430-434. 1 fig. 



804407 Marlborough, David. 1969. Further London fish records 

 to 1968. London Natur (48): 76-85. 



Mills, R. C. 1969. Angel antics. Aquanst Pondkpr 34(5): 

 132-136. 2 figs. 



304409 Britton, Robert W. 1969. The fundamentals of 

 reproduction in egg laying carps or minnows. Fish Cult 

 49(1): 1-2. 



804410 Kleerekoper, Herman, Timms, A. M., Westlake, G. F., 

 Davy, F. B., Malar, T., and Anderson, V. M. 1969. 

 Inertial guidance system in the orientation of the goldfish 

 (Carassius auratus). Nature (London) 223(5205): 

 501-502. 2 figs. 



804411 Bross, Michael G. 1969. Fish samples and year-class 

 strength (1965 — 1967) from Canton reservoir, 

 Oklahoma. Proc Okla Acad Sci 48: 194- 199. 2 figs., 1 

 table. 



804412 Cohen, Mable, and Brown, Bradford E. 1969. Scale and 

 body growth of young-of-year centrarchids in two 

 Oklahoma farm ponds. Proc Okla Acad Sci 48: 

 199-205. 4 figs., 2 tables. 



804413 Willoughby, L. G. 1969. Die atlantische Lachskrankheit 

 — eine neue Fischseuche. Umsch Wiss Tec 69(16): 

 519-520. 2 figs. 



804414 Sawyer, Wilbur H. 1969. The active neurohypophysial 

 principles of two primitive bony fishes, the bichir 

 (Polypterus senegalis) and the African lungfish 

 (Protopterus aethiopicus). J Endocrinol 44(3): 

 421-435. 4 figs., 8 tables. 



804415 Eddy, Jean M. P. 1969. Metamorphosis and the pineal 

 complex in the brook lamprey, Lampetra planeri. J 

 Endocrinol 44(3): 451-452. 



804416 Sylva, Donald P. de. 1969. The unseen problems of 

 thermal pollution. Oceans (La Jolla) 1(1): 38 — 41. 1 fig. 



804417 Stephens, William M. 1969. Symbiosis. Oceans (la Jolla) 

 1(1): 70-75. 8 figs. 



804418 Belyi, N. D. 1969. Vimba vimba, Vimba natio corinata 

 (Pall.) in the Kakhovka reservoir. Vestn Zool (2): 

 25 — 30. 5 tables. In Russian with English summary. 



804419 Pinchuk, V. I. 1969. On the Gobiidae family from 

 Caucasian rivers of the Black sea basin. Vestn Zool (2): 

 31 — 38. 2 figs., 1 table. In Russian with English 

 summary. 



804420 Moroz, V. N., and Spivak, E. G. 1969. Characteristics 

 of the spawning herd, spawning and fecundity of Perca 

 fluviatilis L. of the Danube delta basins. Vestn Zool (4): 

 49 — 54. 8 tables. In Russian with English summary. 



804421 Kangur, A. 1969. On the effects of cations, pH and 

 temperature on the ATPase activity of the muscle 

 extracts of some fish species in lake Vortsjarv. Eesti NSV 

 Tead Akad Toim Biol Seer 18(2): 142-148. 3 figs. In 

 Russian with English summary. 



804422 Aleev, Yu. G., and Ovcharov, O. P. 1969. On the 

 development of processes of vortex formation and the 

 character of border layer at the movement of fishes. Zool 

 Zh 48(6): 781-790. 9 figs. In Russian with English 

 summary. 



804423 Maksimov, V. P., and Zhudova, A. M. 1969. On rare fish 

 species found in stomachs of the yellowfm tuna of 

 Angola. Zool Zh 48(5): 762-763. 1 fig. In Russian with 

 English summary. 



804424 Beritashvili, D. R„ Kvavilashvili, I. Sh., and Kafiani, K. 

 A. 1969. Changes in the K+/Na+ ratio in the loach 

 (Misgumus fossilis) embryos at early stages of 

 development. Tzitologiia 1 1 (5): 574 - 58 1 . 7 figs., 1 table. 

 In Russian with English summary. 



804425 Tsitsugina, V. G. 1969. On the karyotype of the sea-ruff 

 Scorpaena porcus L. Tzitologiia 11(5): 626 — 631. 4 figs., 

 1 table. In Russian with English summary. 



804426 Naidyonova, N. N., Dolgikh, A. V., and Nikolaeva, V. 

 M. 1969. New species of nematodes- Ascarophis prosper 

 sp. n. from the Black sea fish. Dopov Akad Nauk Ukr 

 RSR Ser B 31(4): 362-364. 1 fig. In Russian with 

 English summary. 



804394 - 804426 



27 



