Search
Now showing items 21-30 of 73
Growth and production of benthic bivalve, Gafrarium pectinatum (Linn.) from west coast of India
(CSIR-NISCAIR, 1986)
Production of Gafrarium pectinatum was characterized by the presence of 0,1 and 2 y age groups Average monthly growth in length varied from 0.6 to 3mm The relationship between length and weight was isometric The average ...
Biology of commercially important penaeid prawns of Goa waters
(CSIR-NISCAIR, 1986)
Recruitment of Metapenaeus dobsoni from the estuary to the exploitable stock occurred at 50-60 mm size as against 70-80 mm for etapenaeus affinis and 80-90 mm for Penaeus merguiensis. Seasonal and monthly variations in ...
Effect of high organic enrichment of benthic polychaete population in an estuary
(Elsevier, 1986)
The benthic polychaete fauna of an estuarine region receiving domestic sewage and wastes from a nearby fish landing jetty was compared to that of a site having normal organic enrichment. The population density, biomass and ...
Community structure of sand-dwelling macrofauna of an estuarine beach in Goa, India
(Inter-Research, 1985)
Growth of the Black Clam, Villorita cyprinoides (Grey) from Colvale river (Goa)
(CSIR-NISCAIR, 1984)
Average monthly growth in shell length was 1.66 mm in Villorita cyprinoides. Relationships of shell length/shell width and shell length/shell breadth showed linear pattern while those of shell length/shell weight and shell ...
Population distribution of meiofauna in relation to some environmental features in a sandy intertidal region of Goa, west coast of India
(CSIR-NISCAIR, 1989)
Meiofauna population of Candolim beach mainly composed of nematoda (40.15), harpacticoida (30.75 per cent), turbellaria (23.35 per cent) and other groups which included polychaeta, bivalvia and mystacocardia. The maximum ...
Biological impact of mining on the coastal zone of Goa
(New Delhi: Indian Association for the Advancement of Science, 1989)
Trapping of insects in the Arabian Sea
(Indian Association for Limnology and Oceanography, 1988)
Some insects caught on RV Gaveshani, while on a cruise in the Arabian Sea in May-June 1986 is reported Of the 23 insects caught, 16 were lepidopterans An interesting flight behaviour of Psychota sp is described