Sawfish

A sawfish is an endangered fish that is related to sharks and rays. In America, these fishes are critically endangered which means it is or so shut down to extinction. right away they live mostly in the irrigate off the souwest Florida. there are 7 assorted types of sawfish: genus Pristis genus Pristis (common sawfish), Pristis perotteti (largetooth sawfish), Pristis microdon (freshwater sawfish), Pristis pectinata (smalltooth sawfish), Pristis clavata (dwarf sawfish), Pristis zijsron (green sawfish), and at long last Anoxypristis cuspidata (narrow or knifetooth sawfish). wholly of them are on the IUCN (International Union for conservation of Nature) red list. There are 3 main problems: overfishing, home ground loss, and their offset printing gear procreative ability. First problem is overfishing. Sawfish are instead well-heeled to catch because it can be caught in almost both types of nets. Commercial and recreational fishers caught lots of them because they want ed their saw. At first in the Atlantic Ocean near Florida on that repoint were tons of smalltooth sawfish, but the fishers caught them too much. One fisher caught ccc sawfish a season. Now in America, they are depleted. They are so rare that now, the protection teams even ask to report their sightings. They are critically endangered, which means chance of extinction.

Second problem is their home ground loss. Shallow water is good for the juveniles to survive. But people shit lots of coastal development (dredging, mangrove removal, seawall construction, alteration of freshwater flow) and they had fewer places to live. That caused them to die. Third pr! oblem is their low generative ability. Like sharks, they breed real slow and produce actually few babies. Because of overfishing and habitat loss it will take duration to reproduce all that amount of sawfish that were killed. I think that sawfish should be forced to create protected. Sawfish is used for medicine in china, and if sawfish live on extinct, there would be bad consequencesIf you want to get a full essay, order it on our website: OrderCustomPaper.com

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