Phylogeny
, Taxonomy, and evolution
The NCBI Taxonomy Homepage
Phylogeny Programs
Phylogeny Programs at the Evolution and Phylogeny Lab
Tree of Life (TOF)
TreeBASE
Other sites on biological diversity
Phylogenetics Databases and Information
Life on Earth
Systematics of Eukaryota
Invertebrate Zoology Links
Caenorhabditis elegans
WWW Server
WORMWOOD - A resource for nematode phylogeny
Themicrobial word - Profiles of microorganisms
Checklist of the Invertebrates
Molecular Evolution and Organelle Genomics
Protist Image Data (PID).
Protist Databases (from PID).
Green Plant Phylogeny (Berkeley).
MYXO WEB. Table of contents.
Apicomplexa Parasites.
Toxoplasma gondii (D.S. Roos research interests).
The Microbiology Network
Microbes.info - The Microbiology Information Portal.
Cyanosite
Bacterial Database
Bacterial Taxonomy
Herpesviruses
The International Committee on Taxonomy of Viruses
Viruses Databases online
Virus Genomes
Slides on Systematics by Michael Simpson - San Diego State University