**Core Concept**
The question requires identification of a specific **CD marker** associated with the **myeloid series** of cells, which are a type of hematopoietic cell. CD markers are cell surface antigens used to identify and distinguish different cell types. In the context of hematopoiesis, they help in categorizing cells into lymphoid or myeloid lineages.

**Why the Correct Answer is Right**
Although the specific correct answer choice is missing, typically, **CD13** and **CD33** are known to be specific for the myeloid series. These markers are expressed on the surface of myeloid cells and are used in diagnostic and research settings to identify cells of myeloid origin. The expression of these markers is crucial in the diagnosis of myeloid leukemias.

**Why Each Wrong Option is Incorrect**
**Option A:** Without the specific details of Option A, it's challenging to provide a precise reason for its incorrectness. However, if it pertains to a lymphoid-specific marker, it would be incorrect due to its association with a different cell lineage.
**Option B:** Similarly, without specifics, if this option refers to a marker not specific to the myeloid series, it would be incorrect.
**Option C:** If this option represents a marker that is not exclusively myeloid, its incorrectness stems from the lack of specificity to the myeloid lineage.
**Option D:** Assuming this is not the correct myeloid-specific marker, its incorrectness would be due to its lack of association with myeloid cells.

**Clinical Pearl / High-Yield Fact**
A key point to remember is that **CD markers** are crucial in the diagnosis and classification of hematological malignancies, including leukemias. Knowing the specific markers for myeloid and lymphoid lineages can help in targeted therapies and prognostication.

**Correct Answer:** Correct Answer: D. CD33