Results 91 to 100 of about 33,910 (252)

Chronic exposure to low intensity natural light blocks spawning in the cichlid fish Oreochromis mossambicus

open access: yesJournal of Basic and Applied Zoology, 2015
The tilapia Oreochromis mossambicus shows a series of short ovarian cycles throughout the year. The present study examined the impact of low intensity ambient natural light (ANL) in indoor environment on the follicular developmental status and the ...
C.B. Ganesh, V.R. Mokashi
doaj   +1 more source

Diversity of metazoan parasites of the Mozambique tilapia, Oreochromis mossambicus (Peters, 1852), as indicators of pollution in the Limpopo and Olifants River systems

open access: yesOnderstepoort Journal of Veterinary Research, 2012
Aquatic systems are affected by a variety of anthropogenic activities that decrease water quality through the introduction of organic and inorganic pollutants.
Grace N. Madanire-Moyo   +2 more
doaj   +1 more source

Synergism of Heavy Metals on the Respiration of Oreochromis mossambicus

open access: yesAnnual Research & Review in Biology, 2014
This study highlights the impact of heavy metals from electroplating industrial waste water on the respiration of the fish Oreochromis mossambicus. Bioassays were conducted separately with chromium, nickel and mixed electroplating effluent on the fish.
openaire   +2 more sources

Interaction of potash and decis in the ecophysiology of a freshwater fish Oreochromis mossambicus

open access: yesEcotoxicology and Environmental Safety, 2007
Interaction of potash and decis in the ecophysiology of a freshwater fish, Oreochromis mossambicus, was studied. It was found that 300, 550 and 700 mgL(-1) of potash were sublethal (LC(0)), median lethal (LC(50)), and toxic (LC(100)) to O. mossambicus for 96h exposure, respectively. For decis, 96 h LC(100,) LC(50), and LC(0) was 0.4, 0.25, and 0.1 mgL(-
Meena Balasubramanian, K. Vijayavel
openaire   +3 more sources

Food and feeding behaviour of Mozambique tilapia (Oreochromis mossambicus Peters) from Borna Reservoir of Maharashtra, India

open access: yesJournal of Fisheries, 2016
The food analysis of 80 specimens of Oreochromis mossambicus collected from Borna Reservoir of Maharashtra, India revealed that the food  of juveniles mainly consisted of rotifers (35%), followed by copepods (30%), Chlorophyceae (20%), Bacillariophyceae (
Vishwas Balasaheb Sakhare   +1 more
doaj   +3 more sources

Peces de la Reserva de la Biosfera Selva El Ocote y presa Nezahualcóyotl (Malpaso) Chiapas, México

open access: yesRevista Mexicana de Biodiversidad, 2016
Se presenta el inventario de peces de la Reserva de la Biosfera Selva El Ocote y presa Nezahualcóyotl (Malpaso), incluyendo el río Totopac en Chiapas, México.
Manuel de Jesús Anzueto-Calvo   +2 more
doaj   +1 more source

The effect of exogenous enzyme supplementation on growth performance and digestive enzyme activities in Oreochromis mossambicus fed kikuyu‐based diets

open access: yes, 2016
The utilization of plant-based diets in fish is limited by the presence of anti-nutrients, which bind to dietary nutrients and reduce their bioavailability.
S. Hlophe-Ginindza   +3 more
semanticscholar   +1 more source

Multiplex PCR for simultaneous detection of Streptococcus agalactiae, Streptococcus iniae and Lactococcus garvieae: a case of S. agalactiae infection in cultured Nile tilapia (Oreochromis niloticus) and red tilapia (Oreochromis niloticus x Oreochromis mossambicus) [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2012
A multiplex PCR (m-PCR) technique was developed for simultaneous detection of the causative agents responsible forstreptococcosis of cultured fish in Thailand i.e., Streptococcus agalactiae, Streptococcus iniae, and Lactococcus garvieae.The study on the ...
Chutima Tantikitti   +2 more
doaj  

Morfometrik lima species ikan yang dominan tertangkap di Danau Aneuk Laot, Kota Sabang

open access: yesDepik Jurnal, 2016
. The objective of the present study was to analyze the morphometric variationsof five predominant fish species caught in Lake Aneuk Laot, Sabang City,Weh Island.The study was conducted in December 2015 to January 2016. The survey method was used in this
Auliyanisa Khayra   +2 more
doaj   +1 more source

Prolactin cell activity and sodium fluxes in tilapia (Oreochromis mossambicus) after long-term acclimation to acid water [PDF]

open access: green, 1989
Gert Flik   +4 more
openalex   +1 more source

Home - About - Disclaimer - Privacy