| TAXIS - Taxonomic Information System Database management system for recording taxa, specimens, characters, and images. Also serves as an interactive identification system. | |
| PollyClave Multiple-entry identification keys. | |
| PICKEY An interactive multi-entry polychotomous key for identification of organisms by intensive use of images. | |
| PaleoTax The program can give an overview of taxonomic and other information of a taxa group. Recorded data can be assessed or exported as RTF or HTML document. | |
| Meka An interactive Multiple-Entry Key Algorithm to enable rapid identification of biological specimens. | |
| Lucid A system for creating, maintaining, distributing and playing interactive identification keys. | |
| Expert Center for Taxonomic Identification The Linnaeus II taxonomic content management system supports creating taxonomic databases, computer aided identification keys, interactive biogeographic maps, and literature and glossary databases in one hyperlinked environment. | |
| Encyclopaedia Taxonomica A hierarchical taxonomic database for biota of the world starting with a database for aquatic organisms in the Netherlands. | |
| DeltaAccess A SQL interface to DELTA, implemented in Microsoft Access 97. | |
| ALICE Biodiversity Software Database management system for managing data about taxa, species, genera, varieties and cultivars. | |
| Willi Hennig Society - Education Links to recent books, software, and resources. | |
| Joe Felsenstein's list of phylogeny programs Probably the most comprehensive | |
| IUBio Archive Molecular evolution software | |
| IUBio Archive Macintosh molecular biology software | |
| Georg Fuellen Multiple Alignment Resources | |
| Genetics Software from the Slatkin Lab Links to sites for downloading phylogenetic software. | |
| Classification Society of North America List of cluster analysis software | |
| MacroCAIC MacroCAIC is a CAIC derivative for testing correlates of species richness using comparative tests. | |
| CAIC Comparative Analysis via Independent Constrasts. Mac program implementing the independent constrasts method for phylogenetically correct comparative methods. | |
| TreeView Simple program for displaying phylogenies. | |
