[For Seniors] Insect Trivia Quiz & Fun Facts Questions
The world of insects is all around us, yet there’s a surprising amount we don’t know about it.
Dragonflies, rhinoceros beetles, and fireflies—familiar since long ago—actually have astonishing traits and ways of life.
In this article, we’ve carefully selected easy, enjoyable insect trivia quizzes and fun facts that older adults can also appreciate.
Blending in nostalgic topics, the content can spark conversation and stimulate the brain.
Please enjoy taking on the challenge together with your family or friends.
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[For Seniors] Insect Trivia Quiz & Fun Facts (11–20)
What is a dragonfly’s larva called?
- dragonfly nymph
- mosquito larva
- sazamushi
See the answer
dragonfly nymph
Dragonfly larvae are called “yago” and live in water. Yago look completely different from adult dragonflies and are carnivorous creatures that catch and eat small organisms underwater.
What is the insect that is often found inside acorns?
- fly
- weevil
- Euglena
See the answer
weevil
The insects well known for living inside acorns are weevils. In particular, species such as the Japanese oak weevil (e.g., Kunugi shigi zoumushi) are known. Female weevils make small holes in acorns to lay their eggs, and the larvae that hatch feed on the nutrients inside the acorn as they grow.
What insect is said to be the strongest in the world?
- beetle (specifically, a rhinoceros beetle)
- Asian giant hornet
- army ant
See the answer
army ant
The insect said to be the strongest in the world is the army ant. Army ants move in very large swarms and are known for their remarkable ability to work together to bring down prey.
What is the difference between locusts and grasshoppers?
- The color is different.
- Number of feathers
- Presence or absence of a protrusion in the throat
See the answer
Presence or absence of a protrusion in the throat
Locusts and grasshoppers look very similar, but in fact their bodies are built differently. The most noticeable difference is a small projection in the “throat” area. Locusts have this projection, while grasshoppers do not.
How many species of butterflies are there in the world?
- 20,000 varieties
- 25,000 varieties
- 30,000 types
See the answer
20,000 varieties
It’s said that there are about 20,000 species of butterflies in the world. Their colors, shapes, sizes, and patterns vary widely, and the species you can see differ by region.
How many teeth does a snail have?
- about 10 (pieces/items/bottles)
- about 100 pieces
- about 10,000
See the answer
about 10,000
Snails have as many as about 10,000 teeth! Unlike human teeth, they aren’t lined up in rows; instead, they’re densely arranged on a belt-like organ called a radula, which is used like a file to scrape food.
In conclusion
Learning surprising secrets and fun trivia about familiar insects can deepen our interest in nature.
We hope this quiz serves as a springboard for enjoyable conversations with your family and friends.
We’ll continue to share gentle, everyday trivia that stays close to your daily life, so please give it another try next time.