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Questions related to Fish
I am working on physiology of fish particularly osmoregulaiton in various salinity and looking for " Plotosus papuensis Weber, 1910 Papuan eel-catfish". It's belong to marine catfish family...
11 November 2018 5,058 6 View
the problem of poisoning the ponds by the competitors for economic benefit has become a menace among fishers in bihar. kindly provide the solution s urgently
10 October 2018 6,050 0 View
Hello everyone, I am trying to compare two evolutive scenarios for two populations of fish in DIYABC (1 mtDNA locus) Scenario 1: P1 P2 0 sample 1 0 sample 2 t2 merge 1 2 Scenario 2: P1 P2...
10 October 2018 4,473 0 View
Dear all, I am trying to understand the diet of different fish parasites using stable isotope analysis. I have indications (isospace) that some of them are feeding directly on the fish tissues,...
10 October 2018 1,894 1 View
I would like to know the methods besides FISH that can be used to validate novel chromosomal translocation. Kindly please share the references if you have ones. Thank you for your help.
10 October 2018 1,166 0 View
If I incross a fish that are heterozygous for Channelrhodopspin, there be 25% of the fishes that will be homozygous for the Channelrhodopspin. My supervisor told this can give a huge problems. I...
10 October 2018 9,084 0 View
Not getting the paper as well as concept for calculation of length at maturity using Dobriyal Index. Please guide me in this regard.
10 October 2018 3,125 0 View
I am developing a feed on my own. How can I sacrifice the fishes after the feeding trials without causing any damage?
10 October 2018 9,122 1 View
Good day, I am looking for manuscripts and Grey literature on per capita predation and food consumption of a. Anguilla on fish and Crayfish species as well as other predatory fish on a. Anguilla.
10 October 2018 2,952 0 View
I'm currently working on freshwater soil nematodes for my undergraduate thesis. After sieving the soil to obtain nematodes, I've been having a hard time fishing them from the water/supernatant...
10 October 2018 2,552 6 View
I will be videotaping fish and shrimp in 10-20 gallon fish tanks. I need to buy a good but cheap camera (I have to buy a few of them) that can be programmed and can also tape diurnal and nocturnal...
10 October 2018 2,707 5 View
To study the fish biodiversity one should have to know the number of species of fish as a pre-requisite then the person should have to go through a method to know the fish density called catch...
10 October 2018 9,746 1 View
Hey Everyone, I have limited experience with stable isotopes and I was wondering when you need to obtain tissue samples from fish then is is OK to store all the fish needed for analysis (n=100)...
10 October 2018 6,539 2 View
I want to remove unnecessary debris from fish scale with 10% Nacl solution. but i did not know the values. so pls could u give me that answer?
10 October 2018 8,553 0 View
Plastic consumption by fish is dangerous for human health. Consumers are concerned about its effects. Does anybody have any resource (published articles/resources ) related to plastic pollution in...
10 October 2018 2,880 3 View
Bashey's 2004 article (Trans Am Fish Soc 133: 1516-1523) states that they used a laser pointer and a dissecting microscope, with an appropriate filter ("dielectric interference band-pass filter at...
10 October 2018 7,579 3 View
RStudio GAM, GCV, extractAIC, biomass abundance fisheries
10 October 2018 6,475 0 View
So many chemical (HNO3,H2O2,KOH) used for digestion procedure......
10 October 2018 6,377 1 View
I am wondering what is the best way to avoid counting the same individual multiple time when using underwater camera, especially with bad visibility.
10 October 2018 330 0 View
Several years fish catch data of fish species composition of a lake shows that one species population is increasing (Gudusia chapra) and another is decreasing (Labeo rohita). No predator-prey...
10 October 2018 4,002 3 View
I am referring to the number, order and filter system of the aquariums. Also, water quality parameters, fish load...
10 October 2018 1,892 3 View
Dear, we are trying to determine the total acid proteolytic activity of fish extracts. First, we use pepsin as a reference compound and hemoglobin as substrate. According to the procedure, after...
10 October 2018 3,028 0 View
Fish reared in saline water drink more water to compensate hypo-saline condition of the extracellular fluid with subsequent discharge of extra salts through chloride cells of gills at the costs...
10 October 2018 6,974 2 View
Hello, Is there anyone who has experience on in situ hybridization (FISH) ? I investigate of chromosomal abnormalities in chronic lymphocytic leukemia (CLL) ? Could you share your experince...
10 October 2018 4,025 0 View