Pearl producing species of mollusc is

Options

A. Tacchardia maxima
B. Solen kempi
C. Pinctada vulgaris
D. mytilus viridus

Answer

**Step-by-Step Solution:**

1. **Identify the Phylum**: The question asks about a pearl-producing species within the phylum Mollusca. Mollusca is a diverse group of invertebrates that includes various classes such as Gastropoda, Cephalopoda, and Bivalvia.

2. **Focus on Bivalves**: Within the phylum Mollusca, pearls are primarily produced by bivalves. Bivalves are characterized by having two shells (valves) that are hinged together.

3. **Recognize Pearl Oysters**: The species that are known for producing pearls are commonly referred to as pearl oysters. These oysters are cultivated for their ability to produce pearls, which are formed as a defense mechanism against irritants.

4. **Specific Species**: The specific species of pearl oyster that is often mentioned is the "Pink Tada," which is a colloquial name for certain types of pearl oysters. In scientific terms, these are often referred to as members of the genus Pinctada.

5. **Conclusion**: Based on the information provided, the correct answer to the question is "Pink Tada," which is the species of mollusc known for producing pearls.

**Final Answer**: The pearl-producing species of mollusc is the Pink Tada (Pinctada).

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