Volume 17 Nos. 1 & 2, 1995
259. Sr. Avelin Mary, C. Parasakthi and Sr. Vitalina Mary. Effect of extracts
from marine red alga Gracilaria eucheumoides on the growth of
Nitzschia spp. and Skeletonema costatum.
260. Vijayaraghavan, M. R., Indu Nashier and Babita Man. In Vitro studies
of
Callithamnion sp. Growth and differentiation. ... ... 13
261. Sindhu, P. and M.V.N. Panikkar. On the occurrence of a new species of
Pterocladia J. G. Agardh from Kanyakumafi, India. ... 23
262. Devi, S., S.C. Nayak and S. Padhi. Environmental chemistry and
physiological ecology of a marine cyanobacterial population in back
waters of Gopalpur. ... ... ... ... ... ... 31
263. Anil Kumar,C., P. Sindhu and M.V.N.Panikkar. Ecology and reproductive
phenology of Porphyra subarbiculata Kjellman from Kerala. 37
264. 1nderdeep Kaur and M. R. Vijayaragavan. The male gametes of Fucales :
An overview. ... ... ... ... ... ... ... .u.u 5I
265. Sr. Avelin Mary, J. Angel and Sr. Vitalina Mary. Active compound from
marine red alga Hypnea musciformis as bacteriostatic and
immunomodulator. ... ... ... ... ... ... ... 69
266. Kalimuthu, S., N. Kaliaperumal and J..R. Ramalingam. Distribution of
algae and seagrasses in the estuaries and backwaters of Tamilnadu
andPondicherry. ... ... ... ... ... ... ... 79
267. Devi, S., M. Devi and S. Padhi. Ecology of cyanobacterial plankton in
backwaters of Gopalpur ... ... ... ... ... 87
268. Ramachandran, S. Recyling of the marine blue green algal hydrogen
productionsystem... ... ... ... ... ... ... 91
269. Padmini Sreenivasa' Rao, P. Biological investigations of Indian
Phaeophyceae-XII. Antimicrobial activity of frozen samplesof genus
Sargassum collected from Okha, west coast ofIndia. ... 105
270. Rao, V.N.R. Adaptation of algae to heavy metal toxicity. ... 111
271. Krishnamurthy, V. and K. JayagopaI. Calcareous algae of the Galaxea reef,
Krusadi Island, Tamilnadu. ... ... ... ... ... 117
272. Supate, A.R and L. J. Bhosale. Monthly variation in active chlorophyll
a,
pheophytin and primary productivity of estuarine phytoplankton 123
273. Sindhu, P., C. Anilkumar and M.V.N. Panikkar. Ecological studies on
Padina tetrastromatica Hauck ... ... ... ... 135
274. Sindhu, P. anGM.V.N. Panikkar. Observations on Peyssonnelia obscura
Web. V. Bosse, var bombayensis Boergesen from Kerala, India. ... 147
275. Anilkumar,C.andM. V.N.Panikkar. The species ofPorphyraC.A. Agardh
from Kerala. 151
276. Thomas, P.C. Colonizat.ionand growth of certain seaweeds on the SRFT
cultivation of Graci/aria edulis Silva. 161
277. Gowrinathan, K. P. and V.N.R. Rao. Cd Toxicity in Nitzchia obtusa Wm
Sm., a pennate diatom. ... ... ... ... ... ... 165
278. Bela Bhatia and M. R. Vijayaragavan. Development and histochemical
studieson spermatangiumand spermatiumrelease inScinaiaforcellata
Bivona -Beranrdi (Rhodophyta). ... ... ... ... ...- ... 177
279. Kaliapenimal, N., V.S.K. Chennubhotla, S. Kalimuthu, J. R. Ramalingam,
S. Krishna Pillai, K. Subbaramaiah, K. Rama Rao and P. V. Subba
Rao. Distribution of seaweeds off Kattapadu - Tiruchendur coast,
Tamilnadu ... ... ... ... ... ... ... 183
280. Narasimha Rao, B.P.R. and R. Saradha. Approaches in developing algal
technology courses for speicfy groups. ... ... ... 195
281. Dinabandhu Sahoo and M. R. Vijayaraghavan. The structure and function
of oogonium wall layers in Cystoseria indica : A correlative
histocherp.icaland ultrastructural study. ... ... ... ... ... 203