Dinitrofenol. An Acad Brasil Cienc 41(3): 449-451. 2 

 figs., 2 tables. 



5813 Lusk, Stanislav, and Zdrazilek, Pavel. 1969. 

 Contribution to the bionomics and production of the 

 brown trout (Salmo trutta m. fario L.) in the Lusova 

 brook. Zool Listy 18(4): 381-402. 10 figs., 17 tables. 



5814 Surdacki, Stanislaw. 1969. Cobitis aurata (Filippi, 1865) 

 in the river Strwiaz and its geographical distribution. 



- Przegl Zool 13(4): 356-360. 2 figs., 2 tables. In Polish 

 with English summary. 



5815 Estes, Richard, Berberian, Paul, and Meszoely, Charles 

 A. M. 1969. Lower vertebrates from the late Cretaceous 

 Hell Creek Formation, McCone county, Montana. 

 Breviora (337): 33p. 5 figs., 1 table. 



i5816 Edstrom, Anders. 1969. RNA and protein synthesis in 

 Mauthner nerve fiber components of fish. Symp Int Soc 

 Cell Biol (Samuel H. Barondes, ed.) 8: 15-72. 11 figs., 



16 tables. 

 15817 Israel, Maurice, and Gautron, lean. 1969. Cellular and 

 subcellular localization of acetylcholine in electric 

 organs. Symp Int Soc Cell Biol (Barondes, Samuel H. ed) 

 8: 137-152. 11 figs., 5 tables. 



15818 Gray, E. G. 1969. Round and flat synaptic vesicles in the 

 fish central nervous system. Symp Int Soc Cell Biol 

 (Barondes, Samuel H., ed.) 8: 211-227. 17 figs. 



(5819 Ritragsa, Samran, Dhanmiyom, Direk, and 

 Sithichaikasem, Sutham. 1969. An analysis of demersal 

 fish catches taken from the Otterboard trawling survey 

 in the Gulf of Thailand, 1967. Thailand Dep Fish 

 Contrib (15): 70p. Illus. In Thai. 



35820 Day, J. H. 1969. A guide to marine life on South African 

 shores. 300p. Illus. A.A. Balkema: Cape Town, South 

 Africa. 



15821 Charlon, Nicole. 1969. Relation entre metabolisme 

 respiratoire chez les poissons teneur en oxygene et 

 temperature. Bull Soc Hist Natur Toulouse 105(1/2): 

 136-156. 12 figs. 



35822 Labat, R., Kugler-Laffont, J., and Cadastraing, A. 1969. 

 Le pH du milieu ambiant et ses effets sur 

 l'electrocardiogramme de quelques teleosteens 

 dulcaquicoles. lere partie. Bull Soc Hist Natur Toulouse 

 105(1/2): 167-180. 4 figs., 8 tables. 



05823 Schlecht, Friedbert. 1969. Die postembryonale 

 mitotische Aktivitat in den Endhirnmatrixzonen von 

 Lebistes reticulatus (Peters 1859) (Teleostei, Pisces). Z 

 Mikrosk-Anat Forsch 81(2): 221-232. 4 figs., 3 tables. 

 With English summary. 



05824 Axelrod, Herbert R. 1969. Butterflies., in the aquarium, 

 of coursea Tropical Fish Hobbyist 17(6): 4—11, 85, 

 88-89, 92-93. 16 figs. 



05825 Furzer, R. E. 1969. A Rhodesian hobbyist reports. 

 Tropical Fish Hobbyist 17(6): 24, 25, 27. 2 figs. 



05826 Anonymous. 1969. Aequidens itanyi dolphin cichlid. 

 Tropical Fish Hobbyist 17(6): F-18.10-13. 5 figs. 



05827 Zukal, Ruda 1969. Corydoras schultzei. Tropical Fish 

 Hobbyist 17(6): 36-37, 39,43-44,46-47, 50, 53-54. 

 14 figs. 



05828 Sherman, Robert M. 1969. Spawning Pseudotropheus 

 tropheops. Tropical Fish Hobbyist 17(6): 94 — 96. 2 figs. 



805829 Jonklaas, Rodney. 1969. The smallest - and rarest - 

 anabantid in the world. Tropical Fish Hobbyist 17(7): 

 4-7. 3 figs. 



805830 Zukal, Ruda. 1969. For a change try Puntius arulius. 

 Tropical Fish Hobbyist 17(7): 36-39, 42-44. 6 figs. 



805831 Ash, Charles A. 1969. Marbelized angels. Tropical Fish 

 Hobbyist 17(7): 92-96. 3 figs. 



805832 Zukal, Ruda 1969. Spawning Polycentrus schomburgki. 

 Tropical Fish Hobbyist 17(8): 4-9, 52-53, 55, 59. 10 

 figs. 



805833 Gale, Linda. 1969. The golden ram. Tropical Fish 

 Hobbyist 17(8): 14-25. 2 figs. 



805813 - 805849 



Zukal, Ruda. 1969. Copeina guttata. 

 Hobbyist 17(9): 4-11. 11 figs. 



Tropical Fish 



Richter, Hans J. 1969. Nannochromis nudiceps. 

 Tropical Fish Hobbyist 17(9): 36-37, 39, 43-44, 46,47, 

 51, 54. 7 figs. 



Axelrod, Herbert R. 1969. The care and breeding of 

 Pelmatochromis annectens. Tropical Fish Hobbyist 

 17(10): 4-11, 28-31. 13 figs. 



Ingle, David. 1969. New research on the behavior of 

 fishes. Tropical Fish Hobbyist 17(10): 19-26. 3 figs. 



Sole, Terrence D. 1 969. Aplocheilus lineatus. Tropical 

 Fish Hobbyist 17(10): 37, 39, 43-44. 4 figs. 



Jonklaas, Rodney. 1969. The blue-striped beauty of the 

 Indian ocean. Tropical Fish Hobbyist 17(11): 4—11. 5 

 figs. 



Hall, Darrell D. 1969. Hormones and color changes in 

 the pearl gourami. Tropical Fish Hobbyist 17(11): 

 17-24. 6 figs. 



Zukal, Ruda. 1969. A photographic record of the 

 spawning of Nannostomus beckfordi aripirangensis. 

 Tropical Fish Hobbyist 17(11): 45-47, 51, 54-55. 7 

 figs. 



Gold, Carson. 1969. Tropical fish down under. Tropical 

 Fish Hobbyist 17(11): 86-89, 92-93. 5 figs. 



Cahalan, Thomas L. 1969. The hybrids of Aphyosemion 

 gardneri. Tropical Fish Hobbyist 17(12): 4—11. 8 figs. 



Kallman, Klaus D. 1969. The Amazon molly, Poecilia 

 formosa, and its peculiar mode of reproduction. 

 Tropical Fish Hobbyist 17(12): 17-31. 9 figs. 



Kerr, Frederick J. 1969. The incredible Badis badis. 

 Tropical Fish Hobbyist 17(12): 36-40, 46-47, 53. 13 

 figs. 



Davidson, C. Daniel. 1969. Spawning Mystus vittatus. 

 Tropical Fish Hobbyist 17(12): 92-93, 96. 1 fig. 



Richter, Hans J. 1969. Space age anabantid. The 

 moonlight gourami Trichogaster microlepis. Tropical 

 Fish Hobbyist 18(1): 4-13. 8 figs. 



Pinter, Helmut. 1969. Thirty years of aquaristic research. 

 Why did the harlequin Rasbora heteromorpha remain 

 a problem fish for so many years? Tropical Fish Hobbyist 

 18(1): 30-32, 80-85. 6 figs. 



Goldstein, Robert J. 1969. Nothos of East Africa. 

 Tropical Fish Hobbyist 18(1): 36-40, 46-57. 9 figs. 



69 



