For many marine fish, it is impossible to determine the sex of a given reef species simply by looking at it. Many species of saltwater fish have differently colored sexes, dichromatic, or different shaped sexes, dimorphic, or in the case…
For many marine fish, it is impossible to determine the sex of a given reef species simply by looking at it. Many species of saltwater fish have differently colored sexes, dichromatic, or different shaped sexes, dimorphic, or in the case…