Answer to Question #61737 in Other Biology for rosemary
how do reef will react to lionfish inasion if there are no sea urchins
The lionfish invasion is probably the worst man-made ecological disaster ever witnessed and it has yet to completely play itself out. The lionfish invasion is considered to be one of the most serious recent threats to Caribbean and Florida coral reef ecosystems. Because of their role in upsetting the ecological balance of coral reef ecosystems, the rapid growth in the populations of these fish poses a grave threat to the region’s coral reefs. With its insatiable appetite, its impressive reproductive abilities, and because it has no predators in the Caribbean (the native species do not recognize lionfish as a prey), it decimates local fishes populations. Replacing indigenous species, and devastating young fishes populations, it threatens not only local marine biodiversity, but also local populations way of life, fishing industries and tourism. Therefore in the case of the lion fish invasion reefs will be destroyed. As reefs represent natural shelter for fishes, this will lead to the fish distinction in the region.