Fig. 4From: Correlation of skull morphology and bite force in a bird-eating bat (Ia io; Vespertilionidae)Differences in relative bite force among four diet categories. a Corrected forearm length (bite force/forearm length); b corrected head length (bite force/head length); c corrected head breadth (bite force/head breadth); d corrected head height (bite force/head height)Back to article page