Phylogenetics & Biogeography Insights

Expert guides, tutorials, and research articles on evolutionary biology, species distribution, and biodiversity analysis. Learn from the experts and elevate your research.

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Featured Guide

Introduction to Phylogenetic Analysis: From Sequences to Trees

Master the fundamentals of phylogenetic analysis. Learn how evolutionary relationships are inferred from molecular and morphological data, and how to interpret phylogenetic trees for biological research.

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Latest Articles

Explore our collection of expert guides on phylogenetics and biogeography

Biogeography

Understanding Biogeography: How Species Spread Across Earth

Explore the fascinating science of biogeography. Learn about dispersal, vicariance, and how continental drift shaped modern species distributions.

Mar 2026 12 min read
Data Sources

GBIF Data: Accessing 3+ Billion Biodiversity Records

Learn how to leverage the Global Biodiversity Information Facility for your research. Access occurrence data, filter results, and integrate with phylogenetic analysis.

Mar 2026 10 min read
Basics

How to Read and Interpret Phylogenetic Trees

A beginner's guide to understanding phylogenetic trees. Learn about nodes, branches, clades, and common misconceptions in tree interpretation.

Mar 2026 8 min read
Analysis

Bootstrap Analysis: Measuring Statistical Support in Phylogenetics

Understand bootstrap resampling and how it measures clade support. Learn best practices for interpreting bootstrap values in your phylogenetic analyses.

Mar 2026 15 min read
Biogeography

DEC Analysis: Modeling Ancestral Geographic Ranges

Master the Dispersal-Extinction-Cladogenesis model. Learn how DEC analysis reconstructs ancestral ranges and infers biogeographic history.

Mar 2026 14 min read
File Formats

Newick and NEXUS File Formats Explained

Complete guide to phylogenetic file formats. Learn to read, write, and convert between Newick and NEXUS formats for seamless data exchange.

Mar 2026 9 min read
Citizen Science

iNaturalist for Research: Citizen Science Meets Phylogenetics

Harness the power of citizen science data. Learn how to use iNaturalist observations for species distribution modeling and biodiversity research.

Mar 2026 11 min read
Divergence Times

Molecular Clock Dating: Estimating Divergence Times

Learn how molecular clocks work and how to date phylogenetic trees. Understand calibration strategies and relaxed clock models for accurate divergence estimates.

Mar 2026 16 min read