What does the ichthyologist do? Profession ichthyologist is ...

In Greek, "ichthys" means "fish", and "logos" means "word", which is why it can be argued that the ichthyologist is a connoisseur of fish.

Characteristics of the profession

Specialist in ichthyology is engaged in studying the evolutionary development of fish, their structure and life forms, peculiarities of reproduction. Based on the data obtained, he explores various methods of fishing, determines which of them are the most rational. In addition, the ichthyologist is a scientist who studies fish farming and is engaged in fish conservation activities.

It should be noted that this profession assumes not only familiarization with the anatomical features of aquatic inhabitants, but also with their industrial species. Only an ichthyologist, whose profession is rather complicated but interesting, can indicate how to properly breed fish, keep them and grow them.

I must say that work in this direction has certain features. Let us consider them in more detail.

Specificity of professional activity of ichthyologists

These specialists carry out research that deals with the construction of dams, hydroelectric power stations or any enterprises whose activities are related to the use and discharge of water into lakes, rivers and seas (natural water bodies).

What do people practice ichthyologist? They can work in research institutes, in industrial and floating fish cannery, apply their knowledge while working in enterprises that specialize in fish farming, as well as engage in scientific work.

In addition, the ichthyologist is an employee who can hold certain positions in zoos or aquariums, monitor in nature reserves and in facilities that are related to nature protection zones.

It should be noted that for successful professional activity such people need to be well-oriented not only in ichthyology, but also have a sufficient level of knowledge in the field of geography, hydrology and botany, as well as paleozoology and climatology.

Personal qualities required by the ichthyologist

At once it is necessary to tell, that the given trade, as a rule, men choose. For effective work you need to have excellent health and good sports training. What does the ichthyologist do? He studies fish that are found not only in local water bodies, but also in the inhabitants of the seas and oceans, which can occur not only in another region, but even in another country or continent. Therefore, such work involves long business trips and stay in the open air, living in a rather unattractive place. Not every woman is able to withstand such conditions.

If you answer the question about what the ichthyologist does, then you should mention not only the departure to the habitats of certain fish species, but also the underwater observations that provide for video shooting, which also requires appropriate training and skills.

In addition, only a person who has a propensity for natural sciences and interest in research and development, and loves wildlife and has a certain courage, can work in this field.

What is necessary for work

As a rule, special equipment is not necessary for the research work of an ichthyologist - it is enough to have containers with formalin and alcohol. For catching fish, the trawl net is mostly taken. The researcher ascends aboard the ship and goes to the investigated areas of the reservoir, after which the catching of aquatic inhabitants begins. Due to the specific shape of the trawl net, which looks like a net, the fish has no chance to get out of it.

After there is enough catch, the net is lifted aboard. The fish that was caught, laid out on a tarpaulin and studied. Those species that are of some interest to the ichthyologist get into the tanks with fixing fluid, the rest are sent mainly to the ship's kitchen or back to the reservoir. For a more detailed study, the caught fish species are sent to a research institute.

It should be noted that the ichthyologist is a person who sometimes has to go underwater and live watching the underwater world, after which it is possible to make the corresponding recordings, so for such work it is necessary to have the appropriate equipment - a special suit for diving, a mask, fins, gloves, balloons With oxygen and depth gauge.

How to become an ichthyologist?

Profession ichthyologist - this is a rather complex direction, therefore, the corresponding education is compulsory. Get a sufficient level of knowledge in order to become a good specialist, you can at the Moscow State University named after Lomonosov, graduating from the Faculty of Biology. Here the ichthyologists are trained, who later can independently carry out various scientific research.

If you graduate from the Moscow University of Technology and Management, you can get an education ichthyologist, who later has the right to work in zoos, zoos and other institutions where fish are kept. You can also graduate from the Dmitrovsky fishing industry college.

It should be noted that experts-ichthyologists should be well-versed in other related sciences and be able to use the latest achievements in chemistry and physics, as well as special equipment for underwater research and surveying.

Ichthyologist in the field of fish farming

This specialist monitors the hydrobiological condition of the reservoir, develops the necessary tasks to optimize the site, which specializes in fish farming, and also develops a plan and work schedules in accordance with the stages of development of aquatic inhabitants.

What does the ichthyologist do? He also controls fish stocks and studies the influence of various factors on them, analyzes the species, age and weight composition of the catch, conducts biological research. In addition, the ichthyologist develops proposals for more rational use of reservoirs, conservation and growth of fish stocks, and establishes permits or prohibitions on catch, takes part in the development and implementation of new technologies for the production of commercial fish species.

Its functional duties include monitoring the proper use of equipment and equipment, as well as the state of the water security strip along the banks of reservoirs. He also monitors the implementation of certain preventive works (for example, for laying pond lodges).

What the ichthyologist should know for the maximum fish stocks in water bodies

This employee must have perfect knowledge in the field of fish farming and operation of hydraulic structures, understand pond and lake fish farming, and know the features and operation of various equipment and mechanisms that can be used. It should also determine the level of acclimatization of fish and their diseases, carry out the necessary veterinary and sanitary, preventive or curative measures, monitor the quality of fish products and establish production and economic relations with other enterprises for its profitable sale.

The ichthyologist also needs to know the normative documentation on fish farming, rules and regulations related to labor protection and fire safety, be able to keep records and draw up reports in accordance with the established procedure.

To the given experts are exposed corresponding qualifying requirements. So, to be a fish farmer of the first category, you need to have a higher ichthyological or zootechnical education, as well as an experience of working as a fish farmer of the second category for more than three years.

Summing up

If we draw conclusions, then we can say that the ichthyologist performs the following functional tasks:

1. It carries out industrial and technological activities - controls the state of fishery water bodies, is responsible for the rational use of aquatic biological resources, as well as for the quality of aquaculture facilities that are grown, monitors the parameters of the environment and technological processes.

2. The ichthyologist carries out organizational and managerial activity - organizes the work of the team and takes managerial decisions in disputable situations, finds a compromise between the various requirements (the deadline for performing the relevant work, ensuring their quality and safety, setting the optimal prices). He also solves conflicts arising from the exploitation of fishery facilities, organizes the management of aquatic biological resources.

3. The functional duties of the ichthyologist include research work. He analyzes the state and dynamics of various aquatic ecosystems and aquaculture facilities, develops programs for studying aquatic biological resources.

4. Project activities. Regardless of what an entomologist, ichthyologist or any other specialist in the field of natural sciences does, priority project decisions are necessarily formulated and the main objectives of the activity are determined, which should include the rational use of bioresources and their restoration.