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The anal fin, is used to stabilize the fish while it is swimming.in some fishes such as trigger fishes.anal fin is used in sculling.in some live-bearinf fish,the anal fin of male is modified into a gonopodium.

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8y ago

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What does anal fin of fish do?

what do the dorsal and anal fins do for a fish


Do fish have annel fins?

I guess you mean "Anal fin". If so, the answer is "yes fish do have an anal fin."


Where is the anal fin located on an Oscar?

The anal fin is the one just in front of the fishes anus.


What is anal fin a fish?

It's the fin closest to the butt.


Where is a fish's anus?

Behind the anal fin.


What are the functions of an anal fin of a fish?

For stability


How do you know if you have a female guppie or a male guppie?

A female usually has a fan shaped anal fin( anal fin is on the bottom of the fish), and a male's anal fin is pointy, or "rod shaped".


Which is the anal fin of fish?

The one closest to the bum.


Does firedart fish have anal fin?

Yes, it is the fin on the ventral surface of the fish between the anus and the caudal peduncle.


On a fish what can be anal pectoral or pelvic?

A fish has several different types of fins. There are the pectoral fins, located beneath the operculum (gills). There is the pelvic fin, located at the bottom of the fish, below the pectoral fin. There is the anal fin, which i located behind the anus, and there is the dorsal fin as well. It is located on top of the fish.


What is a ventral fin on an angelfish?

The ventral fin on any fish is on the underbelly of the body closest to the anal vent.


How can I determine the gender of a Molly fish?

To determine the gender of a Molly fish, you can look at their anal fin. Male Mollies have a modified anal fin called a gonopodium, which is longer and more pointed than the female's anal fin. This is the most reliable way to distinguish between male and female Mollies.