mesozoic era (obvious =p)
The number of eggs a reptile produces varies a lot from species to species.
A cockroach is an insect, not a reptile. There are many species of cockroaches, worldwide.
The number of bones depends on the species.
8,225
In the Simpson desert there is 180 species of bird,44 species of mammal and 92 species of reptile.
reptile
Reptiles
evolution.
If there is multiple environments and competition for food, there will be more species development.
Not naturally - They are a North american species. However - like many reptile species - there are likely to be a few in captivity.
The actual species known as the fire salamander is and amphibian, not a reptile.
According to the National Park Service there are 47 reptile species in the Grand Canyon National Park incluing six species of rattlesnakes.