@1.1 Neutrophils may contain vacuoles.
@4.1 The cytoplasm of large lymphocytes is dark and looks like small lymphocytes.
@5.1 Monocytes have condensed chromatin and basophilic cytoplasm.
We have made the choice to make a general description of mammalian white blood cells with images of the most typical cells in a part called Mammalia : typical blood smear. In the key points section, only the variations that can exist for this species compared to typical cells appear.