What kind of fish memory? Let's understand!
Aquarists, fishermen, and ordinary peoplesometimes think about what kind of fish memory. Many are convinced that it is not at all, but some are ready to defend the opposite point of view. Someone remembers Dory's fish from the popular cartoon about the search for Nemo, but someone wants to cite as an example a couple of cases from life. How is everything really? Let's try to understand and answer the most important questions about the memory of these creatures.
Common Myths
What is the memory of the fish, does it exist at all, likelong can the fish preserve any memories? The most common misconception is: nature did not endow these creatures with the ability to memorize anything. This statement is erroneous.
No less popular is the myth of short-term fish memory. Do not believe if someone starts to convince you that a fish can remember something only for 1, 3, 5 seconds.
What do aquarium fish remember?
Attentive aquarists know perfectly well that their pets are able to memorize a lot, starting with accompanying feeding manipulations, ending with dangerous situations.
If you are concerned about the memory of fish, you will probably be interested in knowing exactly what these creatures can remember. Namely:
- neighbors on the aquarium;
- place of feeding;
- Dangerous places of the aquarium (jet under the compressor, resting places of aggressive neighbors, cramps, from which it is not easy to get out);
- water temperature;
- light mode.
Memory of wild fish
The fish living in the reservoirs also have a wonderful memory. They fix and subsequently can remember the following:
- food-rich places;
- dangerous parts of the reservoir;
- currents;
- underwater springs;
- temperature;
- places of constant spending the night;
- various varieties of bait, hooks, gear;
- outlines of boats and swimming equipment;
- seasons;
- predators;
- underwater inhabitants of food interest.
How does fish work with memory?
Scientists explain that fish think in images,which, if necessary, are extracted from memory for use. These creatures are well developed for both long-term and short-term memory. The species living in flocks have a kind of collective memory - common to a group of habits. They use the same routes year after year, save the regime. If you divide the gaggle, individual individuals will retain memory and will strive to lead the same way of life.
Understand the memory of fish and how it works, helping to monitor groups in aquariums and wildlife.
How long does the fish store information?
Here a lot depends on the length of life,because for each his own "long". For example, carp are considered long-livers, and it is established that some memories they have stored for many years. What is the memory of fish in time? Certainly not a second, as some think. The storage of memories depends on their importance. That is why some species of fish (for example, pike) are considered such a difficult prey for the angler.
Why fish memory?
It is important not only what fish memory has, but also what,for what purpose nature has endowed them with this ability. It may seem that they could have enough instincts and acquired reflexes. However, memory helps them avoid dangers, find food, train offspring, which generally has a positive effect on maintaining population numbers and species survival.
