FIGURE 3 in On the identity of flying-foxes, genus Pteropus (Mammalia: Chiroptera), from islands in the Torres Strait, Australia

FIGURE 3. Principal component analysis including skulls of adult Pteropus macrotis from New Guinea and the Aru Islands (m), skulls of adult Pteropus scapulatus from Australia (s), and the skull of CSIRO 5003 (x), a specimen of P. scapulatus from Aubusi Island, Boigu group, previously identified as P. macrotis. Principal components extracted from a covariance matrix of 11 log­transformed craniodental variables (Table 2).