Learn what a cladogram is, how to construct one, and how it differs from a phylogram. Get an example of a cladogram.
A cladogram (from Greek κλάδος klados "branch" and γραμμα gramma "character") is a diagram used in cladistics to show evolutionary relations (common descent) between groups of organisms.
A cladogram is the graphical representation of the hypothetical relationship (phylogenetic relationship) between different groups of organisms. It is used in the phylogenetic analysis of organisms to determine the evolutionary relationship between them.
A cladogram is a diagram that represents the evolutionary relationships among various biological species based on their physical or genetic characteristics. Essentially, it’s a visual representation of the evolutionary tree of life.
A cladogram is a diagram that shows the evolutionary relationship between organisms. It does this with reference to specific traits that the organisms have in common.
It is a diagram that depicts evolutionary relationships among groups. It is based on PHYLOGENY, which is the study of evolutionary relationships. Sometimes a cladogram is called a phylogenetic tree (though technically, there are minor differences between the two).
A cladogram illustrates hypothetical relationships between species based on traits. It’s called a cladogram because a group of related organisms (including living organisms and their common ancestors) is called a clade.
Cladograms are diagrams which depict the relationships between different groups of taxa called “clades”. By depicting these relationships, cladograms reconstruct the evolutionary history (phylogeny) of the taxa. Cladograms can also be called “phylogenies” or “trees”.
Reading the Tree of Life This cladogram shows some of the groups of species that make up our diverse planet. Follow the numbers to see how to read the Tree of Life cladogram.