Tree Puzzle (Popularity: )
http://www.tree-puzzle.de/ Computer program to reconstruct phylogenetic trees from molecular sequence data by maximum likelihood.
PAUP* (Popularity: )
http://paup.csit.fsu.edu/ PAUP is the most widely used package for phylogenetic inference, and now implements maximum likelihood and distance methods as well ...
PaleoTax (Popularity: )
http://www.paleotax.de The program can give an overview of taxonomic and other information of a taxa group. Recorded data can be assessed ...
Lucid (Popularity: )
http://www.lucidcentral.com/ A system for creating, maintaining, distributing and playing interactive identification keys.