Fishing for you every day
About the fish
How much do you know
Xiaobian tells you
Five unpopular trivia about fish
There are insights to discuss
It is said that man has only two choices, busy dying or busy living, and I think I have a third option, busy waiting for death
A farm salted fish
Five unpopular trivia sneak peeks out to you
1. Why kiss a fish!
The kissing of the fish is not the "out of love" we hope. Why do kissing fish frequently "kiss"? There are two main theories about the mystery, one is that two fish are fighting for territory and fighting each other; the other is because of their "gluttony".
2. Do you know the hometown of the goldfish!
More than 3200 years ago, China has a record of fish farming, due to long-term fishing, fish farming, contact with fish opportunities are quite large, so it is easy to find in the wild fish mutation of species, especially the species that turn golden or red is more likely to attract people's attention. At that time, people referred to golden or red fish collectively as "goldfish".
3. How many seconds does the fish's memory have
In fact, the memory of fish can be described as amazing. Professor Charles Erikson of the United States fed a flock of fish, and every feeding was called "Fish fish", which lasted for several months. After a 5-year hiatus, Eriksen came to the fish tank and called "Fish Fish" again, and the fish immediately swam to the surface of the water, waiting to be fed.
4. Fish are also divided into left-handed, right-handed!
The direction in which the small scaly snapper attacks other fish is roughly the same as the orientation of the mouth. Because compared with the attack from the opposite direction, when the direction of the attack is consistent with the direction of the mouth, the small scaly radix bends its body 1.7 times faster than when the attack is in the opposite direction, and the success rate of predation is greatly improved. This clearly shows that there is a clear difference in left and right habits in the small scaly radish.
5. Fish can also get seasick!
Fish and humans have a lot of similarities. Fish can feel pain like people, and when fish are hungry, they will not care about the fishy smell, eat a big meal, and the fish will cry. The mystery of this is intriguing.
The secrets of the little fish are told to you
END
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