Given below is the representation of the extent of global diversity of invertebrates. What groups the four portions (A-D) represent respeetively?

Given below is the representation of the extent of global diversity of invertebrates. What groups the four portions (A-D) represent respectively ?

Given below is the representation of the extent of global diversity of invertebrates. What groups the four portions (A-D) represent respectively?

Given below is the representation of the extent of global diversity of invertebrates. What groups the four portions (A-D) represent respectively ?

Given below is the representation of the extent of global diversity of invertebrates. What groups the four portions (A-D) represent respectively

Given below is the representation of the extent of global diversity of invertebrates What groups the four portions represent respectively.

Given below is the representation of the extent of global biodiversity of vertebrates. What groups do the three portions (A-C) represent respectively?