Figure 2 in Metric variation in the postcranial skeleton of ostriches, Struthio (Aves: Palaeognathae), with new data on extinct subspecies

Figure 2. Simpson's ratio diagram comparing the lengths of scapulocoracoid (SC), humerus (H), femur (F), tibiotarsus (TT), tarsometatarsus (TM), and the first (III/1), second (III/2), and third (III/3) pedal digit III phalanges of living and extinct ostriches (Struthio), with Struthio camelus australis NHMUK 1857.2.24.10 as a reference (the black straight line at level 0). See the Supporting Information for the adopted lengths of limb segments (Table S17) and their LOG (decimal logarithmic) values (Table S18).