Saturday, 29 March 2014

Lionfish

Lionfish are known to devour many aquarium fish. Pterois are unusual in that they are among the few species successfully establish populations in open marine systems. Extreme temperatures are geographically restricted distribution in aquatic species, indicating that tolerance to temperature plays a role in survival of lionfish range, reproduction and distribution. Pterois stretched along the east coast of the United States and employs thermal appropriate areas within ten years.


Lion parasites are rarely seen and rarely thought. Lionfish are known for their poisonous rays, a feature that is common among marine fish in the coral reefs of the east coast. Severe allergic reactions to poison Pterois are typically chest pain, severe shortness of breath, a fall in blood pressure, swelling of the tongue, sweating, runny nose or clear speechThe lion is a predator comes from the Indo-Pacific. The aggressive prey on small fish and invertebrates. Lionfish take a hostile attitude and are territorial towards other reef fish.
 

It is said that this introduction can be caused when Hurricane Andrew in an aquarium in south Florida destroyed, also believed to six lions were accidentally released in Biscayne Bay, Florida after Hurricane Andrew in 1992. The capture of lionfish first document in the Atlantic came in Dania Beach, Florida. In 2001, NOAA documented several sightings of lionfish off the coast of Florida, Georgia, South Carolina, North Carolina, and Bermuda and the Bahamas were discovered in 2004.


Pterois volitans and Pterois miles are from tropical and subtropical regions of southern Japan and South Korea to the east coast of Australia, Indonesia, Micronesia, French Polynesia and the South Pacific lionfish Champions adults found along the east coast States of Cape Hatteras, North Carolina, Florida, Bermuda, the Bahamas and the wider Caribbean, including Turks and Caicos, Haiti, Cuba, Dominican Republic, Cayman Islands, Aruba, Curacao, Bonaire, Puerto Rico, St. Croix, Belize, Honduras and Mexico. Population is growing in invaded areas, resulting population explosion of up to 700% in some areas between 2004 and 2008. 
 
 
Although the timeline of observation points on the east coast of Florida, as the original source of the invasion of the western Atlantic Ocean, the relationship between the U.S. East Coast and invasion of lionfish is uncertain Bahamas The population density of the invasive lionfish rise very rapidly, and we are working in diverse fields to check. A study in 2010 with the population data modeling collected using the known history of life lionfish inhabit coral reefs in the Caribbean to find the best way to eradicate. The study has shown that the most effective way to maintain uniform current density lion population, at least 27% of the adult population should be killed monthly invasive.

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