LeptodactylusOcellatusX LeptodactylusOcellatusY BufaMariunusX BufaMarinusY 
3.8 1.0 3.8 1.6
4.0 1.2 4.3 1.7
4.9 1.7 6.2 2.3
7.1 2.0 6.3 2.5
8.1 2.7 7.8 3.2
8.5 2.5 8.5 3.0
8.9 2.4 9.0 3.5
9.1 2.9 10.0 3.8
9.8 3.2 * *