Eperythrozoon that attached to erythrocyte was purple red and blue brown, as gems adhered in erythrocyte with Wright and Giemas staining.

• 通过对血涂片进行瑞氏染色、姬姆萨染色，附在红细胞上的附红细胞体被染成紫红色或蓝褐色，如宝石一样镶嵌在红细胞上。