The smallest fish

in animals •  6 years ago 

The smallest fish in the world is Paedocypris progenetica. Its habitat is the island of Sumatra in Indonesia. Fish live in swamps in an acidic environment. Previously, the leader in small size was the goby Indo Pacific goby. But Indonesian fish "ahead" of its competitor by 0.1 mm. the body Size of an adult specimen is 7.9 mm Paedocypris progenetica has also received the status of the smallest of the spine, which can be found on Earth.

The female of this small fish puts only 2-3 eggs, and the male fertilizes each separately. The smallest fish has an almost transparent body. The small size of the trunk is necessary for the animal, because its bone marrow is not completely protected.

During the evolution of the fish has acquired a special kind of fins. Their development is associated with life in an acidic environment. Individuals feed on plankton, which is enough at the bottom of reservoirs. Paedocypris progenetica is now on the verge of extinction, because the swamps are constantly drained. If this continues, the record of bulls will never be broken.

thank you.gif
upvote comment resteem.gif

Authors get paid when people like you upvote their post.
If you enjoyed what you read here, create your account today and start earning FREE STEEM!
Sort Order:  

so tiny fish
hqdefault.jpg
awesome Paedocypris progenetica

@resteemator is a new bot casting votes for its followers. Follow @resteemator and vote this comment to increase your chance to be voted in the future!