The use of fish tail is that its help the Fish swim faster than its preadator. Like if the Shark was after a Fish than the fish wolud have to use its tail to swim faster than its preadator which is Shark.
mouth or gills
The fish with a curled tail is likely a Siamese fighting fish, also known as a Betta fish. Betta fish are known for their vibrant colors and flowing fins, as well as their distinctive curled tail shape.
Well, darling, a fish's tail power is like its engine - it's what propels them through the water. Without a strong tail, they'd be flopping around like a fish out of water... oh wait. So yeah, basically, a fish needs a kick-ass tail to swim gracefully and catch all the other fish checking them out.
The fish you are referring to is likely the Black Molly (Poecilia sphenops). They are known for their distinct black coloration with white or yellow dots on their tail.
Fish with viscera, head and tail removed (some fish may have the tail on) but with skin and bone retained.MM Yummy...
Tail , fins and body.
fins and tail fin
They use it to cling to vegetation, to keep themselves immobile. The only fish I know with a prehensile tail.
expel
Force created by the tail and tail fin to propel the fish forward and steer the fish;
Yes, a fish needs a tail to swim.
Like worms? They slide, using their tail to push themselves forward... ...But I can't think of many boneless animals, they just slide using their body. Sharks and fish use their tail to swim and sharks use their tail to catch other fish while smaller fish swim around to get plankton
It has a fish tail
mouth or gills
they put them in their fish tanks and admire them
The cat tail,the mouse tail, the fish tail and the last one is another fish tail on skellys picture frame
the longest fish tail is 9ft 11inches