However, it should be noted that these results are not constant because for crustaceans quantitative and qualitative changes in chitin may be observed due to the physiological stage of the organism or seasonal variations, and according to the species,
However, it should benoted that these results are not constant because for crustaceansquantitative and qualitative changes in chitin may be observed dueto the physiological stage of the organism or seasonal variations,and according to the species,