All aspects of fish biology | Contact experts in Ichthyology to get answers
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Questions related to Ichthyology
Imagine the following situation: if you collect fish in each season of the year.Thanks!
06 June 2015 3,901 4 View
I have successfully bred danio reiro (zebra danios) and discus fish. I am having problems breeding the neon tetras. What steps have you implemented to achieve neon tetras.
06 June 2015 1,795 3 View
Kakinada Bay- Please see picture in the first answer posted
06 June 2015 331 1 View
What is the best test to compare the growth of fish from two or more different areas
29 May 2015 4,127 8 View
I'm trying to investigate the effect of salinity on digestive enzyme performance in rainbow trout. Any advice or protocol of working particularly enzyme assay (carbohydrate and protein), I...
27 May 2015 5,735 4 View
I am looking for advice from researchers who succesfully bred the Amur sleeper (Perccottus glenii) or have any idea how to do it. I need fertilized fish eggs in large amount in an appropriate time...
20 May 2015 689 8 View
I am examining potential differences in functional responses between two fish species and want to supplement this with a basic comparison of their activity level. I do not need to examine specific...
19 May 2015 4,587 2 View
Actually I working at determination of the contribution of gut microbiota to the digestion in Lutjanus guttatus, and i need a procedure to measure how the enzymes microbiota reach to the fish in...
16 May 2015 9,536 2 View
05 May 2015 9,764 10 View
05 May 2015 7,819 5 View
I need a chiller for an aquarium re-cycling system of about 250 L with a temperature range of 14-20 degrees Celsius (room temperature 20-25 degrees Celsius). Any recommendations for a reliable...
05 May 2015 10,070 6 View
I´m comparing the pathogenicity of diferent strains of Aeromonas hydrophila and veronii, and one of the comparisons is by experimental infection of each bacteria, so I need to know a protocol of LD50
05 May 2015 4,821 7 View
I need to know the benefits of the ray fins on the Osteichthyes.
05 May 2015 7,520 4 View
05 May 2015 3,561 9 View
05 May 2015 7,253 2 View
05 May 2015 4,681 3 View
I have an Ameiurus natalis and a Synodontis in my catfish tank. The Synodontis is scraping the skin of the Ameiurus causing lacerations. My Plecostomus specimen did the same thing only more so...
05 May 2015 7,513 2 View
Those samples are necessary to complete a molucular study on the species
03 March 2015 7,591 7 View
02 March 2015 579 6 View
I’m hoping that some of may you have experiences on fallbacks and if there are any mitigating actions to be done, that you would like to share. We have done a study on early vs late migrators and...
21 January 2015 880 21 View
What is the best method to anesthetize the fishes if we want to euthanize them without pain and suffering?
12 January 2015 898 36 View
One of my collegue needs it.
12 January 2015 2,999 6 View
Micronucleus assay to be carried out on fish. I am attaching several images, Please tell us your opinion.
05 January 2015 3,971 4 View
01 January 2015 5,667 22 View