1. Species patterns: Evolution's competitive edge
Helen L Steers, Paul H Harvey 
Current Biology 
Volume 8, Issue 3, Pages R96-R98 (January 1998)
DOI: /S (98)

2. Figure 1
Phylogenies showing the imprints of (a) character displacement and (b) size assortment. An asterisk indicates coinvasion of an island. L, large-bodied species; M, medium-bodied species; S, small-bodied species.
Current Biology 1998 8, R96-R98DOI: ( /S (98) )

3. Figure 2
Map showing the locations of C. hyperythrus and C. tigris, on the mainland, and the distribution of species on both oceanic and land-bridge islands in the Sea of Cortez. (Modified from [2].)
Current Biology 1998 8, R96-R98DOI: ( /S (98) )