Phylogenist

Part of speech: noun

Definitions

1. A biologist who investigates the evolutionary development and ancestral relationships among different species and groups of organisms
2. A researcher specializing in tracing the evolutionary history and family tree of living things to determine how they descended from common ancestors
3. A scientist who examines the evolutionary pathways and ancestral connections between organisms to understand their origin and kinship

Etymology: Phylogenist is a plain formation: "phylogeny" with the suffix "-ist" added to name a person who studies it. Phylogeny itself is built from Greek roots, "phylon" meaning tribe or race and "genesis" meaning origin or birth, so the whole term points back to the idea of tracing a lineage. The suffix "-ist" comes from Greek "-istes", which marks a practitioner, the same pattern found in "biologist" or "geologist". The sense of the word follows the sense of its base. Phylogeny refers to the evolutionary history of a species or group of organisms, usually shown as a branching diagram called a tree. A phylogenist is therefore someone who reconstructs those branching relationships, often by comparing genetic sequences or physical traits across living and fossil organisms, and deciding which groups share a common ancestor.

Synonyms: phylogeneticist