Figure 4. log-log scatterplots to determine allometric relationship between body size and (a) horn length (CCNR: n=45, Pulau Ubin: n=61, Central Peninsular MY: n=48, Langkawi: n=138) (b) testes weight (CCNR: n=31, Pulau Ubin: n=37, Central Peninsular MY: n=21, Langkawi: n=122) and (c) sperm length (CCNR: n=22, Pulau Ubin: n=21, Central Peninsular MY: n=8, Langkawi: n=39).