Butterflies belong to class

Options

A. Lepidoptera
B. Coleoptera
C. Insecta
D. Arachnida.

Answer

### Step-by-Step Solution:

1. **Identify the Phylum**: Butterflies are part of the Phylum Arthropoda. This phylum includes invertebrate animals with an exoskeleton, segmented bodies, and jointed appendages.

2. **Determine the Subphylum**: Within the Phylum Arthropoda, butterflies belong to the Subphylum Hexapoda. This subphylum is characterized by organisms that have six legs.

3. **Classify the Class**: The class that butterflies belong to is Insecta. Insects are defined by their three-part body structure (head, thorax, abdomen), compound eyes, and three pairs of legs.

4. **Identify the Order**: Butterflies are further classified into the Order Lepidoptera. This order includes insects that are characterized by their wings covered in scales, which is a distinctive feature of butterflies and moths.

### Final Answer:
Butterflies belong to the class **Insecta**.

---