aposematic colouration मीनिंग इन हिंदी

"' Mantellinae "'is a subfamily of frogs in the aposematic colouration and toxins.
Like most poison dart frogs, the yellow-banded poison dart frog has evolved aposematic colouration as a warning to potential predators that it will make an unpalatable or toxic meal.
Adults contain the toxic cantharidin in their corporal fluids as a defensive mechanism; several species show brilliant and metallic blue, green, gold or coppery, often combined with yellow, orange or red, aposematic colourations.