What is the regions like where the Sisal species is located?
Agave Agave (US: , UK: , , Anglo-Hispanic: ) is a genus of monocots native to the hot and arid regions of Mexico and the Southwestern United States. Some agave species are also native to tropical areas of South America. The plants are perennial, but each rosette flowers once and then dies (see semelparity). Some species are known by the name "century plant".
List of mantids of Sri Lanka Sri Lanka is a tropical island situated close to the southern tip of India. The invertebrate fauna is as large as it is common to other regions of the world. There are about 2 million species of arthropods found in the world, and still it is counting. So many new species are discover up to this time also. So it is very complicated and difficult to summarize the exact number of species found within a certain region.