In some species of "Sciaenidae" the sonic muscle fibers are only present in males which atrophy and strengthen based on mating season which causes the croaking mechanism to be inactive.
These muscles strengthen during mating season and weaken the remaining time, causing the croaking mechanism to be inactive. In some species of "Sciaenidae" the sonic muscle fibers are only present in males.
In some species of "Sciaenidae" the sonic muscle fibers are only present in males. These muscles strengthen during mating season and weaken the remaining time, causing the croaking mechanism to be inactive.
In some species of "Sciaenidae" the sonic muscle fibers are only present in males. These muscles strengthen during mating season and weaken the remaining time, causing the croaking mechanism to be inactive.