morpho_data.txt: input file for morphometric analyses. Column 1: specimen voucher, Column2: Laboratory analyses ID, Column 3: Ecotype (Coastal or Pelagic), Column 4: Sex (Female, Male or Undetermined), Column 5: L1 = total body length, Columns 6 to 14: Ratio R(n) of each measurement L(n) on the total body length (L1
