The largest catfish in the world, a freshwater fish predator
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Dangerous water animals
"Dangerous" is a relative term applicable term for some species of fish, stingrays and other sea creatures, since people may be interested in, if only trying to disturb their life.…

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As they say fish? Questions and answers on physics

Who? What? Where? How? Where? When? What?

Why? What? How much? “Yes” or “no”?

MUTE AS A FISH?

Physics note.

Fish extract sounds when the friction of the Gill plates. Carp grind their pharyngeal teeth. Very interested in a sound machine percidae, especially developed at the singing fish and sea cock – trigly. The sounds are produced only with the help of the swim bladder, due to the reduction in the particular drum of the muscles that cause fluctuations in its walls.

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