It means that the animal will give birth to live young. Mammals are live-bearing. If an animal gives birth to eggs, it is not.
An andropodium is a modified anal fin of certain types of livebearing fish.
Manfred Brembach has written: 'Livebearing Aquarium Fishes'
No, a guppy is a livebearing fish, and a goldfish is egg laying.
There are many species of fish called "Loach". I am only aware of egg laying species never having heard of one that is a livebearer. Of course, that does not mean that there are no livebearing fish called loaches.
If you are asking about the marine Swordfish they are "Xiphias gladius" if you are asking about the tropical livebearing Swordtail, then the species is "Xiphophorus helleri".
Lothar Wischnath has written: 'Atlas of livebearers of the world' -- subject(s): Livebearing aquarium fishes, Pictorial works
Most livebearing fish such as mollies, platys, and guppys begin having fry (baby fish) once they hit 4 months of age.
They can be pregnant (gravid) at 3 or 4 weeks.
Fish breed in different ways. There are two main strategies that fish use: egglaying and livebearing. Livebearing female fish are internally fertilized by the male fish, and carry the fry for about a month before delivering them. Egglaying fish lay eggs instead of giving birth to little fish.Egglayers have many methods of laying eggs. For example, substrate spawners lay eggs in protected areas such as plants, rocks, wood. Mouthbrooders actually keep their eggs in their mouths until the eggs hatch.
This will depend on what type of fish you have. Goldfish are egg laying fish, so they do not get pregnant.In other cases, where livebearing fish are concerned, just being certain to keep their tank water the best it can be is most helpful
This is going to depend on the type of fish; many fish, such as goldfish are egg laying, so they do not get pregnant. Other types of fish, such as Mollies are livebearing and their gestation is typically around 21 to 28 days
A small livebearing fish that does not eat mosquitoes. They are a pest around the world where they have been introduced because people mistakenly believed that they would control mosquitoes.