Saturniidae larvae are commonly known as which of the following?

Saturniidae larvae are commonly known as which of the following?

• A. Long-Horned Beetles
• B. Blow Flies
• C. Caddisflies
• D. Silkworms

Answer: (D)

Saturniidae are a group of large silk moths, and their caterpillars spin silk to make cocoons as they develop. Because silk production by these larvae gave rise to the traditional name “silkworm,” the larvae of Saturniidae are commonly called silkworms. The other options don’t fit: long-horned beetle larvae are wood borers, blow fly larvae are maggots of flies, and caddisfly larvae live in aquatic cases—none of these are known by the name that ties to silk production.

Saturniidae are a group of large silk moths, and their caterpillars spin silk to make cocoons as they develop. Because silk production by these larvae gave rise to the traditional name “silkworm,” the larvae of Saturniidae are commonly called silkworms. The other options don’t fit: long-horned beetle larvae are wood borers, blow fly larvae are maggots of flies, and caddisfly larvae live in aquatic cases—none of these are known by the name that ties to silk production.