well, there are over more than 5000 kinds of lizard species in the desert and over 1000 kinds of lizard species in a town or city where there is no desert........i think that is right but if it is not true than sorry for this info...........:)
Many-lined Salamander was created in 1856.
There are four states with a salamander as their state amphibian - Alabama, Kansas, South Carolina, and Tennessee. They all have different versions of the salamander, though. Alabama has the Red Hills Salamander, Kansas has the Barred Tiger Salamander, South Carolina has the Spotted Salamander, and Tennessee has the Cave Salamander as a representative.
There is a species of salamander that has 2 completely different body types. One is for lush wet periods and the other is for harsh dry conditions. Same animal but it changes it's size and skin to suit the weather and environmental conditions.
There are so many different types because they are all used for different purposes in different situations.
there are many different types
There are many different types of scientists because one person could not handle all the information of geology, astrology, and other types of science. Since there are numerous types of sciences, there has to be many different types of scientists, so there are many different scientists because there are many different sciences.
There are 15 types of different types of sharks.
I believe that the hypothesis has something to do with the evolution to the varying ecosystems .in which salamanders live. the aquatic salamander evolved most likely to benefit in its area. A great area that may be referred to for this is Darwin's theory, of natural selection
HOW MANY TYPES OF ANALYSIS
there are 19 different types of clutch
Four
Many, many different types of insects are determined by their different types of mouth.