IPA: /kləˈdɪstɪks/
KK: /klæˈdɪstɪks/
A method of classifying living things based on their evolutionary relationships and history.
Cladistics helps scientists understand how different species are related to each other.
Cladistics is formed from "clad" (from Greek "klados", meaning branch) and "-istics" (from Greek "istike", meaning relating to or pertaining to). The term refers to a method of classification based on the branching relationships between species.
Think of 'branches' ('clad') that show how different species are related, and '-istics' means relating to. This helps you remember that cladistics is about the relationships between species.