Figure 6From: Integration, heterochrony, and adaptation in pedal digits of syndactylous marsupialsFoot of Caluromys derbianus . Palmar view of the foot of the didelphimorph Caluromys derbianus showing shorter, unwebbed digits II and III; this occurs in some didelphimorphs and has been considered "incipient syndactyly". However, these digit proportions are common in arboreal mammals and do not seem equivalent to syndactyly. Scale bar = 1 cmBack to article page