The Biology of Crustacea

Determining the precise timing for the evolutionary origin of groups of organisms has become increasingly important as scientists from diverse disciplines attem

Phylogenetic analysis and morphometrics have been developed by biologists into rigorous analytic tools for testing hypotheses about the relationships between gr

Comparative biology: space, time, and form; Systematic history: kinds of branching diagrams; Systematic patterns: component analysis; Systematic results: classi