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With the "Technical Dissections" not at all intend to do a treatise on it, but yes give out the possibilities before us.
But before following questions arise, why dissecting a Scale?, What gives us?, I guess many more will emerge and that you yourselves will go finding the answers.
Enter something deeper analysis of the internal constitution will give us an idea of its adaptation to the environment, responses to it by their physiology, and sometimes in much deeper detail disease identification and its skeletal composition.
It's funny, but I would like to find on the Web or on paper more details of our fish "Scalar" anatomy skeleton, organs, etc.. however seems to be a field not explored, or at least found publications devoted to "Pterophyllum scalare", jump to the most obvious times to make a quantum leap and penetrate the depths of certain diseases without the didactic course focus and teach us, basic and important functions of the constitution and anatomy.
When looking for documentary support for performing dissections, I have noted that most has focused on a single model "Fresh Work". While we will make this model also dissection in a second part, we begin with the "Work in cooking".
Therefore clarify why differentiation of both necessity and dissections.
"I work in cooking"
With work in cooking destroys most of us could reveal evidence or provide their internal organs. Also of course any external semi character, gills and eyes. However, this type of work will serve to lift the skeletal and bone map our Pterophyllum. Being heated fish body allows easy fleshing the same and go pulling out and assembling the component parts, as well as some little secrets that reveal the same closely guarded, of which we have heard about but never seen. I have not found a picture of the complete skeleton of a Scalar and analysis of bone parts, so I think it is time to lift as, analogies that map and comparisons with other fish and Cichlid Teleost finish identifying its different parts.
"I work in fresco"
A must ascertain when the functionality of the internal organs, as well as to observe these differences with fellow family "The Cichlids". This type of scan will reveal even some diseases in some cases, not all, because in a large part of the cases will be necessary to use high-level microscopy and so alien to our possibilities. If for work in cooking is essential and appropriate needles using various enmangas, being more than enough for the task, in fresh dissection scalpels scalpels or be irreplaceable to penetrate in the scene that we are hiding behind skin scales and .
For such explorations "Fresh Work", our Scalar must not have been dead a long time, indeed, sometimes just hours can disrupt work at the beginning of decomposition processes destroying or falsifying evidence of its organs. If for any reason we can not tackle the work at the time of death, if we can proceed to their conservation.
To keep the copies with which you can work then we use two methods, cold storage (freezing copy), or the inclusion in a glass jar with Formalin diluted to 10%, which can add Borax, a teaspoon of tea for each 1/4L to avoid mold.
In both cases it is necessary to give much-needed guidelines at both the effectiveness of conservation and care in handling and preparation.
In the case of fish under cold chain (freezing), we note that its documentary value will decline over the months. When conservation is by Formalin diluted, should take precautions. Regarding the properties Formaldehyde is highly toxic and irritating, wear gloves and avoid contact with it, and breathing of vapors.
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