Bulletin 3 - Publications of the IAS Fellows

33DERANIYAGALA, P.E.P. 1930-1932b. The Opisthomi of Ceylon. Ibid., 16: 265-269.Eggs of Mecrognathus aculeatus and young ones of Mastacembelus armatus.DERANIYAGALA, P.E.P. 1930-1932c. The Nematognathii of Ceylon. Ibid., 16: 271-289.Spawning habits and parental care of Osteogeneiosus militaris, Heteropneustes fossilis andClarias teysmanni.DERANIYAGALA, P.E.P. 1934a. The embryo of the dog fish, Chiloscyllium indicum. Ceylon J. Sci.18B(2): 249-252.Embryonic stage.DERANIYAGALA, P.E.P. 1934b. A further embryonic stage of the dog fish Hemiscyllium colax. Spol.Zeyl., 24(2): 91-92.Early embryonic stages.DERANIYAGALA, P.E.P. 1934c. Some apodal larvae from Ceylon waters. Ceylon J. Sci., 19B(1):89-96.Certain ophicthyid muraenid, congrid and moringuid leptocephali and a few other unidentifiedones.DERANIYAGALA, P.E.P. 1936. Two Xiphiiform fishes from Ceylon. Ibid., 19B(3): 211-218.127mm. young one of Istiophorus gladius with figures.DESAI, V.R. and S.J. KARAMCHANDANI 1968. On the larval development and spawning seasons oftwo species of Barilius from Narbada River. J. Zool. Soc. India, 1967, 19(1&2): 27-41.Spawning season, fecundity and larval stages of Barilius bendelisis var. chedra and B.barila withfigures.DEVANESEN, D.W. 1937. On the spawning habits and hatching experiments with the eggs ofHemirhamphus georgii Cuv. et. Val. CR. 12 th Congr. Intr. Zool. (Lisbon), 1935: 2175-2181.Spawning habits, eggs and embryonic stages with figures.DEVANESEN, D.W. 1939. Research work on the hilsa. Curr. Sci., 8(3):126.Breeding behaviour of Hilsa ilisha.DEVANESEN, D.W. 1942. Weirs in South India and their effect on the bionomics of the hilsa in the SouthIndian waters, the Godavari, the Kistna and the Cauvery. Ibid., 11(10): 398-399.Effect of weirs on the breeding of Hilsa ilisha.DEVANESEN, D.W. 1943. A brief investigation in to the causes of fluctation of the annual fishery of theoil sardine of Malabar (Sardinella longiceps), determination of its age and an account of the discovery ofits eggs and spawning grounds. Madras Fish. Bull., 28(1): 1-38.Maturity, ripe ova, spawners, spawning ground and planktonic eggs with early embryonic stages.DEVANESEN, D.W. and P.I. CHACKO 1943. On the possibility of artificial culture of the marinemullets in freshwater tanks. Proc. nat. Inst. Sci. India, 9(2): 249-250(Also Proc. 30 th IndianSci. Congr., Culcutta, Pt.3 Abstracts: 60-61).Experimental introduction of the fry of Mugil troscheli, M.waigiensis and M. seheli to freshwater.